Under construction:Strategic Bombing Raid OOB & House ruled method and numbers

This other older way of doing SBR should be explored somehow:

I can think about interceptors able to kill directly bombers instead of letting the attacker choosing to lose his escorts or a bomber (not the wise choice).

SBR HR: 1 StB A1 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 Bomber always first target. cost 6

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties
16/362/66/6= 192/1296 1 StB killed vs 1 Fg
16/364/61/6= 64/1296 1 StB killed by AAA vs 1 Fg
16/364/65/6 = 320/1296 no casualty vs 1 Fg

20/362/66/6 = 240/1296 1StB killed vs no casualty
20/364/61/6 = 80/1296 1 StB killed by AAA vs no casualty
20/364/65/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 720/1296 = 55.556% * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.056 IPCs / +6.5 IPCs= +3.611 IPCs / +7 IPCs = + 3.889 IPCs / 3.5 = +1.944
Killing 1 Fg: 576/1296 = 44.444% +6 IPCs = + 2.667 IPCs
Fg killed: 0/1296 = 0.00%- 6 IPCs = - 0.00 IPCs
StB killed: 576/1296 = 44.444%-12 IPCs = - 5.333 IPCs
StB & Fg killed: 0/1296 = 0.00%- 18 IPCs = - 0.00 IPCs

1D6: +4.611 - 5.333 = -0.722 IPCs damage/SBR
D6+2: +5.723 -5.333 = + 0.390 IPCs damage/SBR
D6+3: +6.278 -5.333 = + 0.945 IPCs damage/SBR
2D6: +6.556 -5.333 = + 1.223 IPCs damage/SBR

Each bomber can defend @1 against up to 2 Fgs interceptors, whichever the lower: act like an AAA vs 2 planes.
SBR HR: 1 StB A1 & 1 Fg A2 doing SBR against 2 intercepting Fgs D2 cost 6
Bomber always first target.

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties
1/366/64/366/6 = 144/46656 1 Fg and 1 StB killed by Fgs vs 2 Fgs
1/366/616/366/6 = 576/46656 1 StB killed vs 2 Fgs
1/366/616/361/6 = 96/46656 1 StB killed by AAA vs 2 Fgs
1/366/616/365/6 = 480/46656 no casualty vs 2 Fgs

10/362/64/366/6 = 480/46656 1 Fg and 1 StB killed by Fgs vs 2 Fgs
10/362/616/366/6 = 1920/46656 1 StB killed vs 2 Fgs
10/362/616/361/6 = 320/46656 1 StB killed by AAA vs 2 Fgs
10/362/616/365/6 = 1600/46656 no casualty vs 2 Fgs

10/364/64/366/6 = 960/46656 1 Fg and 1 StB killed by Fgs vs 1 Fg
10/364/616/366/6 = 3840/46656 1 StB killed vs 1 Fg
10/364/616/361/6 = 640/46656 1 StB killed by AAA vs 1 Fg
10/364/616/365/6 = 3200/46656 no casualty vs 1 Fg

25/362/64/366/6 = 1200/46656 1 Fg and 1 StB killed by Fgs vs 1 Fg
25/362/616/366/6 = 4800/46656 1 StB killed vs 1 Fg
25/362/616/361/6 = 800/46656 1 StB killed by AAA vs 1 Fg
25/362/616/365/6 = 4000/46656 no casualty vs 1 Fg

25/364/64/366/6 = 2400/46656 1 Fg and 1 StB killed by Fgs vs no
25/364/616/366/6 = 9600/46656 1 StB killed vs no
25/364/616/361/6 = 1600/46656 1 StB killed by AAA vs no
25/364/616/365/6 = 8000/46656 no casualty at all

Results:
Bombard on IC: 17280/46656= 37.037%* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.037 IPCs /6.5 IPCs =+2.407 IPCs / +7 IPCs = +2.593 IPCs/ +3.5 IPCs = +1.296 IPCs / +4.5= +1.667 IPCs
Killing 2 Fgs: 5616/46656= 12.037%+12 IPCs = + 1.444 IPCs
Killing 1 Fg: 19440/46656= 41.667% +6 IPCs = + 2.500 IPCs
Fg killed: 0/46656= 0.00%- 6 IPCs = - 0.00 IPCs
StB killed: 24192/46656= 51.852%-12 IPCs = - 6.222 IPCs
StB & Fg killed: 5184/46656=11.111%* -18 IPCs = - 2.000 IPCs
                                              / Damage by 1 StB killed by AAA: 3456/46656 = + 7.407% * x =
*3.5 IPCs = +1.296  /  +1 IPC = +0.074 IPC
*4.5 IPCs = +1.667  /  +1 IPC = +0.074 IPC
*5.5 IPCs = +2.037  /  +2 IPCs = +0.148 IPC
*6.5 IPCs = +2.407  /  +3 IPCs = +0.222 IPC
*7.0 IPCs = +2.593  /  +3 IPCs = +0.222 IPC

Regular SBRs   A1 as AAA against up to 2 Fgs                        /  with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +5.240 - 8.222 = -2.982 IPCs damage/SBR  / -2.908 IPCs damage/SBR
1D6+1: +5.611 - 8.222 = -2.611 IPCs damage/SBR / -2.537 IPCs damage/SBR
D6+2: +5.981 - 8.222 = - 2.241 IPC damage/SBR  / -2.093 IPCs damage/SBR
1D6+3:+6.351 - 8.222 = -1.871 IPCs damage/SBR  / -1.649 IPCs damage/SBR
2D6: +6.537- 8.222 = -1.685 IPCs damage/SBR  / -1.463 IPCs damage/SBR

SBR HR: 1 StB A1 cost 10 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 Bomber always first target. cost 6

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties
16/362/66/6= 192/1296 1 StB killed vs 1 Fg
16/364/61/6= 64/1296 1 StB killed by AAA vs 1 Fg
16/364/65/6 = 320/1296 no casualty vs 1 Fg

20/362/66/6 = 240/1296 1StB killed vs no casualty
20/364/61/6 = 80/1296 1 StB killed by AAA vs no casualty
20/364/65/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 720/1296 = 55.556% * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.056 IPCs / +6.5 IPCs= +3.611 IPCs / +7 IPCs = + 3.889 IPCs / 3.5 = +1.944
Killing 1 Fg: 576/1296 = 44.444% +6 IPCs = + 2.667 IPCs
Fg killed: 0/1296 = 0.00%- 6 IPCs = - 0.00 IPCs
StB killed: 576/1296 = 44.444%-10 IPCs = - 4.444 IPCs
StB & Fg killed: 0/1296 = 0.00%- 16 IPCs = - 0.00 IPCs

1D6: +4.611 - 4.444 =  +0.167 IPC damage/SBR
D6+2: +5.723 - 4.444 = + 1.279 IPCs damage/SBR
D6+3: +6.278 - 4.444 = + 1.834 IPCs damage/SBR
2D6: +6.556 - 4.444 = + 2.112 IPCs damage/SBR

Compared to
HR: 1 StB A1 cost 10 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 Cost 6

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties

16/362/61/6= 32/1296 1 Fg killed and 1 StB killed by AAA vs 1 Fg
16/362/65/6= 160/1296 1 Fg killed vs 1 Fg
16/364/61/6= 64/1296 1 StB killed by AAA vs 1 Fg
16/364/65/6 = 320/1296 no casualty vs 1 Fg

20/362/61/6 = 40/1296 1 Fg and 1 StB killed by AAA vs no casualty
20/362/65/6 = 200/1296 1 Fg vs no casualty
20/364/61/6 = 80/1296 1 StB killed by AAA vs no casualty
20/364/65/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 1080/1296 = 83.333% * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.583 IPCs
Killing 1 Fg: 576/1296 = 44.444% +6 IPCs = + 2.667 IPCs
Fg killed: 360/1296 = 27.778%-6 IPCs = - 1.667 IPCs
StB killed: 144/1296 = 11.111%-10 IPCs = - 1.111 IPCs
StB & Fg killed: 72/1296 = 5.556%-16 IPCs = - 0.889 IPCs
                        / Damage by 1 StB killed by AAA: 216/1296 = + 16.667% * x =
*3.5 IPCs = +2.917  /  +1 IPC = +0.167 IPC
*4.5 IPCs = +3.750  /  +1 IPC = +0.167 IPC
*5.5 IPCs = +4.583  /  +2 IPCs = +0.333 IPC
*6.5 IPCs = +5.417  /  +3 IPCs = +0.500 IPC
*7.0 IPCs = +5.833  /  +3 IPCs = +0.500 IPC

Regular SBRs  /  with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +5.584 - 3.667 = +1.473 IPCs damage/SBR      / +1.640 IPCs damage/SBR
1D6+1: +6.417 - 3.667 = +2.306 IPCs damage/SBR    / +2.473 IPCs damage/SBR
1D6+2: +7.250 - 3.667 = +3.139 IPCs damage/SBR  / +3.472 IPCs damage/SBR
1D6+3: +8.084 - 3.667 = +3.973 IPCs damage/SBR  / +4.473 IPCs damage/SBR
2D6: +8.500 - 3.667 = +4.389 IPCs damage/SBR  / +4.889 IPCs damage/SBR

Each bomber can defend @1 against up to 2 Fgs interceptors, whichever the lower: act like an AAA vs 2 planes.
SBR HR: 1 StB A1 cost 10 & 1 Fg A2 doing SBR against 2 intercepting Fgs D2 cost 6
Bomber always first target.

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties
1/366/64/366/6 = 144/46656 1 Fg and 1 StB killed by Fgs vs 2 Fgs
1/366/616/366/6 = 576/46656 1 StB killed vs 2 Fgs
1/366/616/361/6 = 96/46656 1 StB killed by AAA vs 2 Fgs
1/366/616/365/6 = 480/46656 no casualty vs 2 Fgs

10/362/64/366/6 = 480/46656 1 Fg and 1 StB killed by Fgs vs 2 Fgs
10/362/616/366/6 = 1920/46656 1 StB killed vs 2 Fgs
10/362/616/361/6 = 320/46656 1 StB killed by AAA vs 2 Fgs
10/362/616/365/6 = 1600/46656 no casualty vs 2 Fgs

10/364/64/366/6 = 960/46656 1 Fg and 1 StB killed by Fgs vs 1 Fg
10/364/616/366/6 = 3840/46656 1 StB killed vs 1 Fg
10/364/616/361/6 = 640/46656 1 StB killed by AAA vs 1 Fg
10/364/616/365/6 = 3200/46656 no casualty vs 1 Fg

25/362/64/366/6 = 1200/46656 1 Fg and 1 StB killed by Fgs vs 1 Fg
25/362/616/366/6 = 4800/46656 1 StB killed vs 1 Fg
25/362/616/361/6 = 800/46656 1 StB killed by AAA vs 1 Fg
25/362/616/365/6 = 4000/46656 no casualty vs 1 Fg

25/364/64/366/6 = 2400/46656 1 Fg and 1 StB killed by Fgs vs no
25/364/616/366/6 = 9600/46656 1 StB killed vs no
25/364/616/361/6 = 1600/46656 1 StB killed by AAA vs no
25/364/616/365/6 = 8000/46656 no casualty at all

Results:
Bombard on IC: 17280/46656= 37.037%* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.037 IPCs /6.5 IPCs =+2.407 IPCs / +7 IPCs = +2.593 IPCs/ +3.5 IPCs = +1.296 IPCs / +4.5= +1.667 IPCs
Killing 2 Fgs: 5616/46656= 12.037%+12 IPCs = + 1.444 IPCs
Killing 1 Fg: 19440/46656= 41.667% +6 IPCs = + 2.500 IPCs
Fg killed: 0/46656= 0.00%- 6 IPCs = - 0.00 IPCs
StB killed: 24192/46656= 51.852%-10 IPCs = - 5.185 IPCs
StB & Fg killed: 5184/46656=11.111%* -16 IPCs = - 1.778 IPCs
                                              / Damage by 1 StB killed by AAA: 3456/46656 = + 7.407% * x =
*3.5 IPCs = +1.296  /  +1 IPC = +0.074 IPC
*4.5 IPCs = +1.667  /  +1 IPC = +0.074 IPC
*5.5 IPCs = +2.037  /  +2 IPCs = +0.148 IPC
*6.5 IPCs = +2.407  /  +3 IPCs = +0.222 IPC
*7.0 IPCs = +2.593  /  +3 IPCs = +0.222 IPC

Regular SBRs   A1 as AAA against up to 2 Fgs                        /  with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +5.240 - 6.963 = -1.723 IPCs damage/SBR  / -1.649 IPCs damage/SBR
1D6+1: +5.611 - 6.963 = -1.352 IPCs damage/SBR / -1.278 IPCs damage/SBR
D6+2: +5.981 - 6.963 = -0.982 IPC damage/SBR  / -0.834 IPCs damage/SBR
1D6+3:+6.351 - 6.963 = -0.612 IPCs damage/SBR  / -0.390 IPCs damage/SBR
2D6: +6.537- 6.963 = -0.426 IPCs damage/SBR  / -0.204 IPCs damage/SBR

G40.2 OOB SBR rules, slightly reduced bombing damaged

Strategic Bomber
Attack 1
Damage 1D6+1
Cost 12

Fighter
Attack 1
Defense 1
Cost 10

OOB G40: 1 StB doing SBR without interceptor, damage D6+1
5/6 StB survived * 4.5 IPCs = 3.750 IPCs
1/6 StB killed *12 IPCs = -2 IPCs

Sum: 3.750 - 2 = +1.750 IPCs damage/StB

OOB G40: 1 StB A1 vs 1 Fg D1

StB roll /Fg roll / AAA roll

116= 6/216 1 StB killed by Fg vs 1 Fg killed: 2.8%
151= 5/216 1 StB killed by AAA vs 1 Fg killed: 2.3%
155= 25/216 no casualty vs 1 Fg killed: 11.6%

516= 30/216 StB killed by Fg: 13.9%
551= 25/216 StB killed by AAA: 11.6%
555= 125/216 both survived: 57.8%

Results:
69.4% * ((1+2) +(6+2) IPCs)/2= + 4.5 IPCs) = 3.123 IPCs
16.67% killing Fg *+10 IPCs = + 1.667 IPC
30.6% StB killed *-12 IPCs = - 3.672 IPCs

Sum: 4.790 - 3.672 = + 1.118 IPCs damage/StB

OOB G40: 1 StB & 1 Fg A1 doing SBR against 2 intercepting Fgs D1

StB+Fg rolls / interceptors Fgs roll / AAA roll = odds casualties

1/361/366/6  = 6/7776   1 Fg and 1 StB killed by Fg vs 2 Fgs : .1%
1/3610/361/6 = 10/7776  1 Fg and 1 StB killed by AAA vs 2 Fgs : .1%
1/3610/365/6 = 50/7776  1 Fg vs 2 Fgs : .6%
1/3625/361/6 = 25/7776  1 StB killed by AAA vs 2 Fgs : .3%
1/3625/365/6 =125/7776  no casualty vs 2 Fgs : 1.6%

10/361/366/6 = 60/7776  1 Fg and 1 StB killed by Fg vs 1 Fg : .8%
10/3610/361/6= 100/7776  1 Fg and 1 StB killed by AAA vs 1 Fg : 1.3%
10/3610/365/6 = 500/7776  1 Fg vs 1 Fg : 6.4%
10/3625/361/6 = 250/7776  1 StB killed by AAA vs 1 Fg : 3.2%
10/3625/365/6 = 1250/7776  no casualty vs 1 Fg : 16.1%

25/361/366/6 = 150/7776  1 Fg and 1 StB killed by Fg vs no casualty : 1.9%
25/3610/361/6 = 250/7776  1 Fg and 1 StB killed by AAA vs no casualty : 3.2%
25/3610/365/6 = 1250/7776  1 Fg vs no casualty : 16.1%
25/3625/361/6 = 625/7776 1 StB killed by AAA vs no casualty : 8.1%
25/3625/365/6 = 3125/7776 no casualty at all : 40.2%

Results:
Bombard on IC: 81% * ((1+2) +(6+2) IPCs)/2= +4.5 IPCs) = 4.455 IPCs
Killing 2 Fgs: 2.7%+20 IPCs = + 0.54 IPC
Killing 1 Fg: 27.8% +10 IPCs = + 2.78 IPCs
Fg killed: 23.1%-10 IPCs = - 2.31 IPCs
StB killed: 11.6%-12 IPCs = - 1.392 IPCs
StB & Fg killed: 7.4%*-22 IPCs = - 1.628 IPCs

Sum: 6.965 - 5.33 = + 1.635 IPCs damage/StB

OOB G40: 1 StB A1 doing SBR against 2 intercepting Fgs D1

StB roll / interceptors Fgs roll / AAA roll = odds casualties

1/611/366/6=  66/1296 1 StB killed by Fgs vs 1 Fg : 5.09%
1/625/361/6 = 25/1296 1 StB killed by AAA vs 1 Fg : 1.93%
1/625/365/6 = 125/1296 no casualty vs 1 Fg : 9.65%

5/611/366/6 = 330/1296 1 StB killed by Fgs vs no casualty : 25.46%
5/625/361/6 = 125/1296 1 StB killed by AAA vs no casualty : 9.65%
5/625/365/6 = 625/1296 no casualty at all : 48.22%

Results:
Bombard on IC: 57.87% * ((1+2) +(6+2) IPCs)/2= +4.5 IPCs) = 2.604 IPCs
Killing 1 Fg: 16.67% +10 IPCs = + 1.667 IPCs
StB killed: 42.13%-12 IPCs = - 5.056 IPCs

Sum: 4.271 - 5.056 = - 0.785 IPCs damage/StB

G40: 2 StBs A1 doing SBR against 2 intercepting Fgs D1 damage: 1D6+1/StB

StBs rolls/interceptors Fgs roll/ AAA roll = odds casualties

1/361/3636/36 = 36/46656 2 StB killed by Fgs vs 2 Fgs killed : 0.077%
1/3610/366/36 = 60/46656 1 StB killed by Fgs and 1 StB killed by AAA vs 2 Fgs : 0.129%
1/3610/3630/36 = 300/46656 1 StB killed by Fg vs 2 Fgs : 0.643%
1/3625/361/36 = 25/46656 2 StB killed by AAA vs 2 Fgs : .0.054%
1/3625/3610/36 = 250/46656 1 StB killed by AAA vs 2 Fgs : 0.536%
1/3625/3625/36 = 625/46656 no casualty vs 2 Fgs : 1.34%

10/361/3636/36 = 360/46656 2 StBs killed by Fgs vs 1 Fg killed: 0.772%
10/3610/366/36= 600/46656 1 StB killed by Fgs and 1 StB killed by AAA vs 1 Fg : 1.286%
10/3610/3630/36 = 3000/46656 1 StB killed by Fgs vs 1 Fg : 6.43%
10/3625/361/36 = 250/46656 2 StBs killed by AAA vs 1 Fg : 0.536%
10/3625/3610/36 = 2500/46656 1 StB killed by AAA vs 1 Fg :5.358%
10/3625/3625/36 = 6250/46656 no casualty vs 1 Fg : 13.396%

25/361/3636/36 = 900/46656 2 StBs killed by Fg vs no casualty : 1.929%
25/3610/366/36 = 1500/46656 1 StB killed by Fg and 1 StB killed by AAA vs no casualty : 3.215%
25/3610/3630/36 = 7500/46656 1 StB killed by Fg vs no casualty : 16.075%
25/3625/361/36 = 625/46656 2 StBs killed by AAA vs no casualty : 1.34%
25/3625/3610/36 = 6250/46656 1 StB killed by AAA vs no casualty : 13.396%
25/3625/3625/36 = 15625/46656 no casualty at all : 33.49%

Results:
2x Bombard on IC: 48.226% * ((6+16) IPCs)/2= +9 IPCs) = + 4.340 IPCs
1x Bombard on IC: 42.438% * ((3+8) IPCs)/2= +4.5 IPCs) = + 1.910 IPCs
Killing 2 Fgs: 2.778%+20 IPCs = + 0.556 IPC
Killing 1 Fg: 27.78% +10 IPCs = + 2.778 IPCs
1 StB killed: 42.438%-12 IPCs = - 2.241 IPCs
2 StBs killed: 9.338%-24 IPCs = - 5.093 IPCs

Sum: +9.584 - 7.334 = + 2.250 IPCs damage/StB

G40 SBR: 1 StB & 1 Fg A1 doing SBR against 1 intercepting Fgs D1

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties

11/361/61/6 = 11/1296 1 Fg and 1 StB killed by AAA vs 1 Fg : 1.3%
11/361/65/6 = 55/1296 1 Fg vs 1 Fg : 6.4%
11/365/61/6 = 55/1296 1 StB killed by AAA vs 1 Fg : 3.2%
11/365/65/6 = 275/1296 no casualty vs 1 Fg : 16.1%

25/361/61/6 = 25/1296 1 Fg and 1 StB killed by AAA vs no casualty : 1.9%
25/361/65/6 = 125/1296 1 Fg vs no casualty : 16.1%
25/365/61/6 = 125/1296 1 StB killed by AAA vs no casualty : 8.1%
25/365/65/6 = 625/1296 no casualty at all : 40.2%

Results:
Bombard on IC: 1080/1296 = 83.333% * ((3+8) IPCs)/2= +4.5 IPCs) = 3.750 IPCs
Killing 1 Fg: 396/1296 = 30.556%* +10 IPCs = + 3.056 IPCs
Fg killed: 180/1296 = 13.889%* -10 IPCs = - 1.389 IPCs
StB killed: 180/1296 = 13.889%-12 IPCs = - 1.667 IPCs
StB & Fg killed: 36/1296 = 2.778%-22 IPCs = - 0.611 IPCs

Sum: + 6.806 - 3.667 = + 3.139 IPCs damage/SBR run

G40 SBR : 2 StBs A1 doing SBR against 1 intercepting Fgs D1

StB rolls/interceptors Fgs roll/ AAA roll = odds casualties

11/361/66/36= 66/7776 1 StB killed by Fg and 1 StB killed by AAA vs 1 Fg
11/361/630/36 = 330/7776 1 StB killed by Fg vs 1 Fg
11/365/61/36 = 55/7776 2 StBs killed by AAA vs 1 Fg
11/365/610/36 = 550/7776 1 StB killed by AAA vs 1 Fg
11/365/625/36 = 1375/7776 no casualty vs 1 Fg

25/361/66/36 = 150/7776 1 StB killed by Fg and 1 StB killed by AAA vs no casualty
25/361/630/36 = 750/7776 1 StB killed by Fg vs no casualty
25/365/61/36 = 125/7776 2 StBs killed by AAA vs no casualty
25/365/610/36 = 1250/7776 1 StB killed by AAA vs no casualty
25/365/625/36 = 3125/7776 no casualty at all

Results:
2x Bombard on IC:4500/7776 = 57.87% * ((6+16) IPCs)/2= +9 IPCs) = + 5.208 IPCs
1x Bombard on IC: 2880/7776 = 37.037% * ((3+8) IPCs)/2= +4.5 IPCs) = + 1.667 IPCs
Killing 1 Fg: 2376/7776 = 30.556% +10 IPCs = + 3.056 IPCs
1 StB killed: 2880/7776 = 37.037 %-12 IPCs = - 4.444 IPCs
2 StBs killed: 396/7776 = 5.093%*-24 IPCs = - 1.222 IPCs

Sum: + 9.931 - 5.667 = + 4.264 IPCs damage/SBR run

G40.2 OOB SBR rules, slightly increase bombing damaged

Strategic Bomber
Attack 1
Damage 1D6+3
Cost 12

Fighter
Attack 1
Defense 1
Cost 10

G1940 SBR: SUMMARY
1 StB doing SBR without interceptor
D6+3: +5.417 - 2 = +3.417 IPCs damage/StB
OOB Sum: +4.583 - 2 = +2.583 IPCs damage/SBR run
D6+1: +3.750 - 2 = +1.750 IPCs damage/StB
Triple A, 1942.2 D6: +2.917 - 2 = +0.917 IPC damage/SBR run

1 StB A1 against 1 Fg D1
D6+3: 6.178 - 3.672 = + 2.506 IPCs damage/StB
OOB Sum: + 5.486 - 3.667 = + 1.819 IPC damage/SBR run
D6+1: +4.790 - 3.667 = + 1.123 IPCs damage/StB
Triple A, 1942.2 D6: +3.69 - 3.667 = + 0.023 IPC damage/SBR run

1 StB A1 doing SBR against 2 intercepting Fgs D1
D6+3: + 5.429 - 5.056 = + 0.373 IPCs damage/StB
OOB Sum: + 4.85 - 5.056 = - 0.206 IPCs damage/SBR run
D6+1: +4.271 - 5.056 = - 0.785 IPCs damage/StB
Triple A, 1942.2 D6: + 2.025 - 5.056 = - 3.031 IPCs damage/SBR run

1 StB & 1 Fg A1 doing SBR against 2 intercepting Fgs D1
D6+3: +8.585 - 5.33 = + 3.255 IPCs damage/StB
OOB Sum: +7.775 - 5.33 = + 2.445 IPCs damage/SBR run
Sum: 6.965 - 5.33 = + 1.635 IPCs damage/StB
Triple A, 1942.2 D6: +6.155 - 5.33 = + 0.825 IPC damage/SBR run

2 StBs A1 doing SBR against 2 intercepting Fgs D1
D6+3: +12.361 - 7.334 = + 5.027 IPCs damage/StB
OOB Sum: +10.973 - 7.334 = + 3.639 IPCs damage/SBR run
D6+1: +9.584 - 7.334 = + 2.250 IPCs damage/StB
Triple A, 1942.2 D6: +8.195 - 7.334 = + 0.861 IPC damage/SBR run

1 StB & 1 Fg A1 doing SBR against 1 intercepting Fg D1
D6+3: + 8.473 - 3.667 = + 4.806 IPCs damage/SBR run
OOB Sum: + 7.639 - 3.667 = + 3.972 IPCs damage/SBR run
D6+1: + 6.806 - 3.667 = + 3.139 IPCs damage/SBR run
Triple A, 1942.2 D6: + 5.973 - 3.667 = + 2.306 IPCs damage/SBR run

2 StBs A1 doing SBR against 1 intercepting Fg D1
D6+3: + 12.986 - 5.667 = + 7.319 IPCs damage/SBR run
OOB Sum: +11.459 - 5.667 = + 5.792 IPCs damage/SBR run
D6+1: + 9.931 - 5.667 = + 4.264 IPCs damage/SBR run
Triple A, 1942.2 D6: +8.403 - 5.666 = + 2.737 IPCs damage/StB

2 StBs doing SBR without interceptor
D6+3: +10.834 - 4 = +6.834 IPCs damage/StB
OOB Sum: +9.167 - 4 = + 5.167 IPCs damage/SBR run
D6+1: 7.500 - 4 = + 3.500 IPCs damage/StB
Triple A, 1942.2 D6: +5.834 - 4 = + 1.834 IPCs damage/SBR run

G40: 1 StB doing SBR without interceptor, damage D6+3
5/6 StB survived * 6.5 IPCs = 5.417 IPCs
1/6 StB killed *12 IPCs = -2 IPCs

Sum: 5.417 - 2 = +3.417 IPCs damage/StB

G40: 1 StB A1 damage: D6+3 vs 1 Fg D1

StB roll /Fg roll / AAA roll

116= 6/216 1 StB killed by Fg vs 1 Fg killed: 2.8%
151= 5/216 1 StB killed by AAA vs 1 Fg killed: 2.3%
155= 25/216 no casualty vs 1 Fg killed: 11.6%

516= 30/216 StB killed by Fg: 13.9%
551= 25/216 StB killed by AAA: 11.6%
555= 125/216 both survived: 57.8%

Results:
69.4% * ((1+2) +(6+2) IPCs)/2= + 6.5 IPCs) = 4.511 IPCs
16.67% killing Fg *+10 IPCs = + 1.667 IPC
30.6% StB killed *-12 IPCs = - 3.672 IPCs

Sum: 6.178 - 3.672 = + 2.506 IPCs damage/StB

G40: 1 StB damage: 1D6+3 & 1 Fg A1 doing SBR against 2 intercepting Fgs D1

StB+Fg rolls / interceptors Fgs roll / AAA roll = odds casualties

1/361/366/6  = 6/7776   1 Fg and 1 StB killed by Fg vs 2 Fgs : .1%
1/3610/361/6 = 10/7776  1 Fg and 1 StB killed by AAA vs 2 Fgs : .1%
1/3610/365/6 = 50/7776  1 Fg vs 2 Fgs : .6%
1/3625/361/6 = 25/7776  1 StB killed by AAA vs 2 Fgs : .3%
1/3625/365/6 =125/7776  no casualty vs 2 Fgs : 1.6%

10/361/366/6 = 60/7776  1 Fg and 1 StB killed by Fg vs 1 Fg : .8%
10/3610/361/6= 100/7776  1 Fg and 1 StB killed by AAA vs 1 Fg : 1.3%
10/3610/365/6 = 500/7776  1 Fg vs 1 Fg : 6.4%
10/3625/361/6 = 250/7776  1 StB killed by AAA vs 1 Fg : 3.2%
10/3625/365/6 = 1250/7776  no casualty vs 1 Fg : 16.1%

25/361/366/6 = 150/7776  1 Fg and 1 StB killed by Fg vs no casualty : 1.9%
25/3610/361/6 = 250/7776  1 Fg and 1 StB killed by AAA vs no casualty : 3.2%
25/3610/365/6 = 1250/7776  1 Fg vs no casualty : 16.1%
25/3625/361/6 = 625/7776 1 StB killed by AAA vs no casualty : 8.1%
25/3625/365/6 = 3125/7776 no casualty at all : 40.2%

Results:
Bombard on IC: 81% * ((1+2) +(6+2) IPCs)/2= +6.5 IPCs) = 5.265 IPCs
Killing 2 Fgs: 2.7%+20 IPCs = + 0.54 IPC
Killing 1 Fg: 27.8% +10 IPCs = + 2.78 IPCs
Fg killed: 23.1%-10 IPCs = - 2.31 IPCs
StB killed: 11.6%-12 IPCs = - 1.392 IPCs
StB & Fg killed: 7.4%*-22 IPCs = - 1.628 IPCs

Sum: 8.585 - 5.33 = + 3.255 IPCs damage/StB

OOB G40: 1 StB A1 damage: D6+3 doing SBR against 2 intercepting Fgs D1

StB roll / interceptors Fgs roll / AAA roll = odds casualties

1/611/366/6=  66/1296 1 StB killed by Fgs vs 1 Fg : 5.09%
1/625/361/6 = 25/1296 1 StB killed by AAA vs 1 Fg : 1.93%
1/625/365/6 = 125/1296 no casualty vs 1 Fg : 9.65%

5/611/366/6 = 330/1296 1 StB killed by Fgs vs no casualty : 25.46%
5/625/361/6 = 125/1296 1 StB killed by AAA vs no casualty : 9.65%
5/625/365/6 = 625/1296 no casualty at all : 48.22%

Results:
Bombard on IC: 57.87% * ((1+3) +(6+3) IPCs)/2= +6.5 IPCs) = 3.762 IPCs
Killing 1 Fg: 16.67% +10 IPCs = + 1.667 IPCs
StB killed: 42.13%-12 IPCs =  - 5.056 IPCs

Sum: + 5.429 - 5.056 = + 0.373 IPCs damage/StB

G40: 2 StBs A1 doing SBR against 2 intercepting Fgs D1 damage: 1D6+3/StB

StBs rolls/interceptors Fgs roll/ AAA roll = odds casualties

1/361/3636/36 = 36/46656 2 StB killed by Fgs vs 2 Fgs killed : 0.077%
1/3610/366/36 = 60/46656 1 StB killed by Fgs and 1 StB killed by AAA vs 2 Fgs : 0.129%
1/3610/3630/36 = 300/46656 1 StB killed by Fg vs 2 Fgs : 0.643%
1/3625/361/36 = 25/46656 2 StB killed by AAA vs 2 Fgs : .0.054%
1/3625/3610/36 = 250/46656 1 StB killed by AAA vs 2 Fgs : 0.536%
1/3625/3625/36 = 625/46656 no casualty vs 2 Fgs : 1.34%

10/361/3636/36 = 360/46656 2 StBs killed by Fgs vs 1 Fg killed: 0.772%
10/3610/366/36= 600/46656 1 StB killed by Fgs and 1 StB killed by AAA vs 1 Fg : 1.286%
10/3610/3630/36 = 3000/46656 1 StB killed by Fgs vs 1 Fg : 6.43%
10/3625/361/36 = 250/46656 2 StBs killed by AAA vs 1 Fg : 0.536%
10/3625/3610/36 = 2500/46656 1 StB killed by AAA vs 1 Fg :5.358%
10/3625/3625/36 = 6250/46656 no casualty vs 1 Fg : 13.396%

25/361/3636/36 = 900/46656 2 StBs killed by Fg vs no casualty : 1.929%
25/3610/366/36 = 1500/46656 1 StB killed by Fg and 1 StB killed by AAA vs no casualty : 3.215%
25/3610/3630/36 = 7500/46656 1 StB killed by Fg vs no casualty : 16.075%
25/3625/361/36 = 625/46656 2 StBs killed by AAA vs no casualty : 1.34%
25/3625/3610/36 = 6250/46656 1 StB killed by AAA vs no casualty : 13.396%
25/3625/3625/36 = 15625/46656 no casualty at all : 33.49%

Results:
2x Bombard on IC: 48.226% * ((6+16) IPCs)/2= +13 IPCs) = + 6.269 IPCs
1x Bombard on IC: 42.438% * ((3+8) IPCs)/2= +6.5 IPCs) = + 2.758 IPCs
Killing 2 Fgs: 2.778%+20 IPCs = + 0.556 IPC
Killing 1 Fg: 27.78% +10 IPCs = + 2.778 IPCs
1 StB killed: 42.438%-12 IPCs = - 2.241 IPCs
2 StBs killed: 9.338%-24 IPCs = - 5.093 IPCs

Sum: +12.361 - 7.334 = + 5.027 IPCs damage/StB

G40 SBR: 1 StB & 1 Fg A1 doing SBR against 1 intercepting Fgs D1

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties

11/361/61/6 = 11/1296 1 Fg and 1 StB killed by AAA vs 1 Fg : 1.3%
11/361/65/6 = 55/1296 1 Fg vs 1 Fg : 6.4%
11/365/61/6 = 55/1296 1 StB killed by AAA vs 1 Fg : 3.2%
11/365/65/6 = 275/1296 no casualty vs 1 Fg : 16.1%

25/361/61/6 = 25/1296 1 Fg and 1 StB killed by AAA vs no casualty : 1.9%
25/361/65/6 = 125/1296 1 Fg vs no casualty : 16.1%
25/365/61/6 = 125/1296 1 StB killed by AAA vs no casualty : 8.1%
25/365/65/6 = 625/1296 no casualty at all : 40.2%

Results:
Bombard on IC: 1080/1296 = 83.333% * ((3+8) IPCs)/2= +6.5 IPCs) = 5.417 IPCs
Killing 1 Fg: 396/1296 = 30.556%* +10 IPCs = + 3.056 IPCs
Fg killed: 180/1296 = 13.889%* -10 IPCs = - 1.389 IPCs
StB killed: 180/1296 = 13.889%-12 IPCs = - 1.667 IPCs
StB & Fg killed: 36/1296 = 2.778%-22 IPCs = - 0.611 IPCs

Sum: + 8.473 - 3.667 = + 4.806 IPCs damage/SBR run

G40 SBR : 2 StBs A1 doing SBR against 1 intercepting Fgs D1

StB rolls/interceptors Fgs roll/ AAA roll = odds casualties

11/361/66/36= 66/7776 1 StB killed by Fg and 1 StB killed by AAA vs 1 Fg
11/361/630/36 = 330/7776 1 StB killed by Fg vs 1 Fg
11/365/61/36 = 55/7776 2 StBs killed by AAA vs 1 Fg
11/365/610/36 = 550/7776 1 StB killed by AAA vs 1 Fg
11/365/625/36 = 1375/7776 no casualty vs 1 Fg

25/361/66/36 = 150/7776 1 StB killed by Fg and 1 StB killed by AAA vs no casualty
25/361/630/36 = 750/7776 1 StB killed by Fg vs no casualty
25/365/61/36 = 125/7776 2 StBs killed by AAA vs no casualty
25/365/610/36 = 1250/7776 1 StB killed by AAA vs no casualty
25/365/625/36 = 3125/7776 no casualty at all

Results:
2x Bombard on IC:4500/7776 = 57.87% * ((8+18) IPCs)/2= +13 IPCs) = + 7.523 IPCs
1x Bombard on IC: 2880/7776 = 37.037% * ((4+9) IPCs)/2= +6.5 IPCs) = + 2.407 IPCs
Killing 1 Fg: 2376/7776 = 30.556% +10 IPCs = + 3.056 IPCs
1 StB killed: 2880/7776 = 37.037 %-12 IPCs = - 4.444 IPCs
2 StBs killed: 396/7776 = 5.093%*-24 IPCs = - 1.222 IPCs

Sum: + 12.986 - 5.667 = + 7.319 IPCs damage/SBR run

G40: 2 StBs doing SBR without interceptor, damage D6+3
2* 5/6 StB survived * 6.5 IPCs = 5.417 IPCs
2* 1/6 StB killed *12 IPCs = -2 IPCs

Sum: 10.834 - 4 = +6.834 IPCs damage/StB

SBR HR for 1942.2 special Fg, TcB and Bombers

Strategic Bomber in air-to-air combat SBR:
Attack 1
Bombard IC or AB or NB damage: 1D6 to 2D6
Cost 10

Fighter in air-to-air combat SBR:
Attack 2
Defend 2
Cost 6

SBR HRules damage 1D6 to 2D6

1 StB doing SBR without interceptor C10
1D6 (avg 3.5 IPCs): +2.917 - 1.667 = +1.250 IPCs damage/SBR
1D6+1 (avg 4.5 IPCs): +3.750 - 1.667 = +2.083 IPCs damage/SBR
1D6+2 (avg 5.5 IPCs): +4.583 - 1.667 = +2.916 IPCs damage/SBR
1D6+3 (avg 6.5 IPCs): +5.417 - 1.667 = +3.750 IPCs damage/SBR
2D6 (avg 7 IPCs): +5.833 - 1.667 = +4.166 IPCs damage/SBR

1 StB A1 regular vs 1 Fg D2 C6
1D6+2: +4.056 - 5.333 = -1.277 IPC damage/SBR
2D6: +4.889 - 5.333 = -0.444 IPC damage/SBR

1 StB A1 regular C10 vs 1 Fg D2 C6
1D6: +2.944 - 4.444 = -1.500 IPCs damage/SBR
1D6+1: +3.500 - 4.444 = -0.944 IPCs damage/SBR
1D6+2: +4.056 - 4.444 = -0.388 IPC damage/SBR
1D6+3: +4.611 - 4.444 = +0.167 IPCs damage/SBR
2D6: +4.889 - 4.444 = +0.445 IPC damage/SBR

1 StB A1 regular doing SBR against 2 intercepting Fgs D2 C6
1D6+2: +3.037 - 7.556 = -4.519 IPCs damage/SBR
2D6: +3.593 - 7.556 = -3.963 IPCs damage/SBR

1 StB A1 regular C10 doing SBR against 2 intercepting Fgs D2 C6
1D6: +2.296 - 6.296 = -4.000 IPCs damage/SBR
1D6+1: +2.667 - 6.296 = -3.629 IPCs damage/SBR
1D6+2: +3.037 - 6.296 = -3.259 IPCs damage/SBR
1D6+3 : +3.407 - 6.296 = -2.889 IPCs damage/SBR
2D6: +3.593 - 6.296 = -2.703 IPCs damage/SBR

1 StB A1 & 1 Fg A2 doing SBR against 3 intercepting Fgs D2 C6
1D6+2: +6.395 - 8.815 = -2.420 IPCs damage/SBR
2D6: +7.321 - 8.815 = -1.494 IPCs damage/SBR

1 StB A1 C10 & 1 Fg A2 doing SBR against 3 intercepting Fgs D2 C6
1D6: +5.160 - 8.049 = -2.889 IPCs damage/SBR
1D6+1: +5.778 - 8.049 = -2.271 IPCs damage/SBR
1D6+2: +6.395 - 8.049 = -1.654 IPCs damage/SBR
1D6+3: +7.012 - 8.049 = -1.037 IPCs damage/SBR
2D6: +7.321 - 8.049 = -0.728 IPCs damage/SBR

1 StB A1 & 1 Fg A2 doing SBR against 2 intercepting Fgs D2 Cost 6
1D6+2: +6.074 - 6.444 = -0.370 IPC damage/SBR
2D6: +7.185 - 6.444 = +0.741 IPCs damage/SBR

1 StB A1 C10 & 1 Fg A2 doing SBR against 2 intercepting Fgs D2 C6
1D6: +4.593 - 5.926 = -1.333 IPCs damage/SBR
1D6+1: +5.333 - 5.926 = -0.593 IPC damage/SBR
1D6+2: +6.074 - 5.926 = +0.148 IPC damage/SBR
1D6+3: +6.815 - 5.926 = +0.889 IPC damage/SBR
2D6: +7.185 - 5.926 = +1.259 IPCs damage/SBR

2 StBs A1 regular doing SBR against 2 intercepting Fgs D2 C6
1D6+2: +5.395 - 10.667 = -5.272 IPCs damage/SBR
2D6: +6.321 - 10.667 = -4.346 IPC damage/SBR

2 StBs A1 regular C10 doing SBR against 2 intercepting Fgs D2 C6
1D6: +4.160 - 8.889 = -4.729 IPCs damage/SBR
1D6+1: +4.778 - 8.889 = -4.111 IPC damage/SBR
1D6+2: +5.395 - 8.889 = -3.494IPCs damage/SBR
1D6+3: +6.012 - 8.889 = -2.877 IPC damage/SBR
2D6: +6.321 - 8.889 = -2.568 IPC damage/SBR

1 StB A1 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 Cost 6
1D6+2: +7.250 - 4.000 = +3.250 IPCs damage/SBR
1D6+3: +8.084 - 4.000 = +4.084 IPCs damage/SBR
2D6: +8.500 - 4.000 = +4.500 IPCs damage/SBR

1 StB A1 C10 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 Cost 6
1D6: +5.584 - 3.667 = +1.917 IPCs damage/SBR
1D6+1: +6.417 - 3.667 = +2.750 IPCs damage/SBR
1D6+2: +7.250 - 3.667 = +3.583 IPCs damage/SBR
1D6+3: +8.084 - 3.667 = +4.417 IPCs damage/SBR
2D6: +8.500 - 3.667 = +4.833 IPCs damage/SBR

2 StBs A1 regular doing SBR against 1 intercepting Fgs D2 Cost 6
1D6+2: +9.439 - 7.334 = +2.105 IPCs damage/SBR
2D6 +11.522 - 7.334 = +4.188 IPCs damage/SBR

2 StBs A1 regular C10 doing SBR against 1 intercepting Fgs D2 Cost 6
1D6: +6.661 - 6.111 = +0.550 IPC damage/SBR
1D6+1: +8.050 - 6.111 = +1.939 IPC damage/SBR
1D6+2: +9.439 - 6.111 = +3.328 IPCs damage/SBR
1D6+3: +10.828 - 6.111 = +4.717 IPCs damage/SBR
2D6: +11.522 - 6.111 = +5.411 IPCs damage/SBR

2 StBs doing SBR without interceptor C10
1D6 (avg 3.5 IPCs): +5.834 - 3.334 = +2.500 IPCs damage/SBR
1D6+1 (avg 4.5 IPCs): +7.500 - 3.334 = +4.166 IPCs damage/SBR
1D6+2 (avg 5.5 IPCs): +9.166 - 3.334 = +5.832 IPCs damage/SBR
1D6+3 (avg 6.5 IPCs): +10.834 - 3.334 = +7.500 IPCs damage/SBR
2D6 (avg 7 IPCs): +11.666 - 3.334 = +8.332 IPCs damage/SBR

Here is complete maths evaluation to compare all damage factors:

1 StB doing SBR without interceptor, damage 1D6+2 / damage 2D6/ with special HR bonus damage to IC when StB is killed by IC’s AAA
5/6 StB survived *3.5 IPCs = +2.917 IPCs /+1 IPC = +0.167 IPC
5/6 StB survived *4.5 IPCs = +3.75 IPCs /+1 IPC = +0.167 IPC
5/6 StB survived *5.5 IPCs = +4.583 IPCs /+2 IPCs = +0.333 IPC
5/6 StB survived *6.5 IPCs = +5.417 IPCs /+3 IPCs = +0.500 IPC
5/6 StB survived *7.0 IPCs = + 5.833 IPCs /+3 IPCs = +0.500 IPC
1/6 StB killed *10 IPCs = -1.667 IPCs

Regular SBRs with special HR bonus damage to IC when StB is killed by IC’s AAA
1D6 (avg 3.5 IPCs): +2.917 - 1.667 = +1.250 IPCs damage/SBR / +1.417 IPCs damage/SBR
1D6+1 (avg 4.5 IPCs): +3.750 - 1.667 = +2.083 IPCs damage/SBR / +2.250 IPCs damage/SBR
1D6+2 (avg 5.5 IPCs): +4.583 - 1.667 = +2.916 IPCs damage/SBR / +3.249 IPCs damage/SBR
1D6+3 (avg 6.5 IPCs): +5.417 - 1.667 = +3.750 IPCs damage/SBR/ +4.250 IPCs damage/SBR
2D6 (avg 7 IPCs): +5.833 - 1.667 = +4.166 IPCs damage/SBR/ +4.666 IPCs damage/SBR

1 StB A1 regular C10 vs 1 Fg D2 C6

StB roll /Fg roll / AAA roll = odds casualties

1/62/66/6= 12/216 1 StB killed by AAA vs 1 Fg killed: 5.556%
1/64/61/6= 4/216 1 StB killed by AAA vs 1 Fg killed: 1.852%
1/64/65/6= 20/216 no casualty vs 1 Fg killed: 9.259%

5/62/66/6= 60/216 StB killed by Fg: 27.778%
5/64/61/6= 20/216 StB killed by AAA: 9.259%
5/64/65/6= 100/216 both survived: 46.296%

Results:
Bombard on IC 120/216= 55.556% * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.056 IPCs
killing Fg 36/216= 16.667% *+6 IPC = + 1 IPC
StB killed 96/216= 44.444% *-10 IPCs = - 4.444 IPCs
/ Damage by StB killed by AAA: 24/216 = 11.111% * x =
*3.5 IPCs = +1.944 / +1 IPC = +0.111 IPC
*4.5 IPCs = +2.500 / +1 IPC = +0.111 IPC
*5.5 IPCs = +3.056 / +2 IPCs = +0.222 IPC
*6.5 IPCs = +3.611 / +3 IPCs = +0.333 IPC
*7.0 IPCs = +3.889 / +3 IPCs = +0.333 IPC

Regular /with special HR bonus damage to IC when StB is killed by IC’s AAA
1D6: +2.944 - 4.444 = -1.500 IPCs damage/SBR / -1.389 IPCs damage/SBR
1D6+1: +3.500 - 4.444 = -0.944 IPCs damage/SBR / -0.833 IPCs damage/SBR
1D6+2: +4.056 - 4.444 = -0.388 IPC damage/SBR / -0.166 IPCs damage/SBR
1D6+3: +4.611 - 4.444 = +0.167 IPCs damage/SBR/ +0.500 IPCs damage/SBR
2D6: +4.889 - 4.444 = +0.445 IPC damage/SBR/ +0.778 IPCs damage/SBR

1 StB A1 regular C10 doing SBR against 2 intercepting Fgs D2 C6

StBs rolls/interceptors Fgs roll/ AAA roll = odds casualties

1/620/366/6 = 120/1296 1 StB killed by Fg vs 1 Fg
1/616/361/6= 16/1296 1 StB killed by AAA vs 1 Fg
1/616/365/6 = 80/1296 no casualty vs 1 Fg

5/620/366/6 = 600/1296 1 StB killed by Fg vs no casualty
5/616/361/6 = 80/1296 1 StB killed by AAA vs no casualty
5/616/365/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 480/1296= 37.037% * ((3+8) IPCs)/2= +5.5 IPCs) = +2.037 IPCs
Killing 1 Fg: 216/1296= 16.667% +6 IPCs = + 1.00 IPCs
1 StB killed: 816/1296= 62.963%-10 IPCs = - 6.296 IPCs
/ Damage by StB killed by AAA: 96/1296 = + 7.407% * x =
*3.5 IPCs = +1.296 /+1 IPC = +0.074 IPC
*4.5 IPCs = +1.667 / +1 IPC = +0.074 IPC
*5.5 IPCs = +2.037 /+2 IPCs = +0.148 IPC
*6.5 IPCs = +2.407 / +3 IPCs = +0.222 IPC
*7.0 IPCs = +2.593 /+3 IPCs = +0.222 IPC

Regular SBRs / with special HR bonus damage to IC when StB is killed by IC’s AAA
1D6: +2.296 - 6.296 = -4.000 IPCs damage/SBR / -3.926 IPCs damage/SBR
1D6+1: +2.667 - 6.296 = -3.629 IPCs damage/SBR / -3.555 IPCs damage/SBR
1D6+2: +3.037 - 6.296 = -3.259 IPCs damage/SBR / -3.111 IPCs damage/SBR
1D6+3: +3.407 - 6.296 = -2.889 IPCs damage/SBR / -2.667 IPCs damage/SBR
2D6: +3.593 - 6.296 = -2.703 IPCs damage/SBR / -2.481 IPCs damage/SBR

1 StB A1 C10 & 1 Fg A2 doing SBR against 2 intercepting Fgs D2 C6

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties
2/364/366/6 = 48/7776 1 Fg and 1 StB killed by Fgs vs 2 Fgs
2/3616/361/6 = 32/7776 1 Fg killed and 1 StB killed by AAA vs 2 Fgs
2/3616/365/6 = 160/7776 1 Fg killed vs 2 Fgs
2/3616/361/6 = 32/7776 1 StB killed by AAA vs 2 Fgs
2/3616/365/6 = 160/7776 no casualty vs 2 Fgs

14/364/366/6 = 336/7776 1 Fg and 1 StB killed by Fgs vs 1 Fg
14/3616/361/6 = 224/7776 1 Fg and 1 StB killed by AAA vs 1 Fg
14/3616/365/6 = 1120/7776 1 Fg vs 1 Fg
14/3616/361/6= 224/7776 1 StB killed by AAA vs 1 Fg
14/3616/365/6 = 1120/7776 no casualty vs 1 Fg

20/364/366/6 = 480/7776 1 Fg and 1 StB killed by Fg vs no casualty
20/3616/361/6 = 320/7776 1 Fg and 1 StB killed by AAA vs no casualty
20/3616/365/6 = 1600/7776 1 Fg vs no casualty
20/3616/361/6 = 320/7776 1 StB killed by AAA vs no casualty
20/3616/365/6 = 1600/7776 no casualty at all

Results:
Bombard on IC: 5760/7776= 74.074%* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.074 IPCs
Killing 2 Fgs: 432/7776= 2.778%+12 IPCs = + 0.333 IPC
Killing 1 Fg: 3024/7776= 27.778% +6 IPCs = + 1.667 IPCs
Fg killed: 2880/7776= 37.04%-6 IPCs = - 2.222 IPCs
StB killed: 576/7776= 7.41%-10 IPCs = - 0.741 IPCs
StB & Fg killed: 1440/7776=18.52%*-16 IPCs = - 2.963 IPCs

/ Damage by 1 StB killed by AAA: 1152/7776 = + 14.815% * x =
*3.5 IPCs = +2.593 / +1 IPC = +0.148 IPC
*4.5 IPCs = +3.333 /+1 IPC = +0.148 IPC
*5.5 IPCs = +4.074 /+2 IPCs = +0.296 IPC
*6.5 IPCs = +4.815 /+3 IPCs = +0.444 IPC
*7.0 IPCs = +5.185 /+3 IPCs = +0.444 IPC

Regular SBRs /with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +4.593 - 5.926 = -1.333 IPCs damage/SBR / -1.185 IPC damage/SBR
1D6+1: +5.333 - 5.926 = -0.593 IPC damage/SBR / -0.445 IPC damage/SBR
1D6+2: +6.074 - 5.926 = +0.148 IPC damage/SBR / +0.444 IPC damage/SBR
1D6+3: +6.815 - 5.926 = +0.889 IPC damage/SBR/ +1.333 IPC damage/SBR
2D6: +7.185 - 5.926 = +1.259 IPCs damage/SBR / +1.703 IPCs damage/SBR

2 StBs A1 regular C10 doing SBR against 2 intercepting Fgs D2

StBs rolls/interceptors Fgs roll/ AAA roll = odds casualties

1/364/3636/36 = 144/46656 2 StBs killed by Fg vs 2 Fgs
1/3616/366/36 = 96/46656 1 StB killed by Fg and 1 StB killed by AAA vs 2 Fgs
1/3616/3630/36 = 480/46656 1 StB killed by Fg vs 2 Fgs
1/3616/361/36 = 16/46656 2 StBs killed by AAA vs 2 Fgs
1/3616/3610/36 = 160/46656 1 StB killed by AAA vs 2 Fgs
1/3616/3625/36 = 400/46656 no casualty vs 2 Fgs

10/364/3636/36 = 1440/46656 2 StBs killed by Fg vs 1 Fg
10/3616/366/36 = 960/46656 1 StB killed by Fg and 1 StB killed by AAA vs 1 Fg
10/3616/3630/36 = 4800/46656 1 StB killed by Fg vs 1 Fg
10/3616/361/36= 160/46656 2 StBs killed by AAA vs 1 Fg
10/3616/3610/36= 1600/46656 1 StB killed by AAA vs 1 Fg
10/3616/3625/36 = 4000/46656 no casualty vs 1 Fg

25/364/3636/36 = 3600/46656 2 StBs killed by Fg vs no casualty
25/3616/366/36 = 2400/46656 1 StB killed by Fg and 1 StB killed by AAA vs no casualty
25/3616/3630/36 = 12000/46656 1 StBs killed by Fg vs no casualty
25/3616/361/36 = 400/46656 2 StBs killed by AAA vs no casualty
25/3616/3610/36 = 4000/46656 1 StB killed by AAA vs no casualty
25/3616/3625/36 = 10000/46656 no casualty at all

Results:
2x Bombard on IC: 14400/46656= 30.864% * ((6+16) IPCs)/2= +11 IPCs) = + 3.395 IPCs
/ +14 IPCs= + 4.321 IPCs
1x Bombard on IC: 23040/46656= 49.383% * ((3+8) IPCs)/2= +5.5 IPCs) = +2.716 IPCs
/ +7 IPCs = + 3.457 IPCs
Killing 2 Fgs: 1296/46656= 2.778%+12 IPCs = + 0.333 IPC
Killing 1 Fg: 12960/46656= 27.778% +6 IPCs = + 1.667 IPCs
2 StBs killed: 9216/46656= 19.753%-20 IPCs = - 3.951 IPCs
1 StB killed: 23040/46656= 49.383%-10 IPCs = - 4.938 IPCs
/ Damage by 1 StB killed by AAA: 9216/46656 = + 19.753% * 1x = 2 StBs killed by AAA: 576/46656 = + 1.235% * 2x =
*+7/+3.5 IPCs = +2.160 /+1.728 / +1 IPC = +0.198/ +0.025 IPC
*+9/+4.5 IPCs = +2.778 / +2.222 / +1 IPC = +0.198 / +0.025 IPC
*+11/+5.5 IPCs = +3.395 / +2.716 /+2 IPCs = +0.396 / +0.049 IPC
*+13/+6.5 IPCs = +4.012 /+3.210 /+3 IPCs = +0.594 / +0.074 IPC
*+14/+7.0 IPCs = +4.321 / +3.457 / +3 IPCs = +0.594 / +0.074 IPC

Regular SBRs / with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +4.160 - 8.889 = -4.729 IPCs damage/SBR / -4.704 IPCs damage/SBR
1D6+1: +4.778 - 8.889 = -4.111 IPC damage/SBR / -4.086 IPCs damage/SBR
1D6+2: +5.395 - 8.889 = -3.494IPCs damage/SBR / -3.445 IPC damage/SBR
1D6+3: +6.012 - 8.889 = -2.877 IPC damage/SBR / -2.803 IPCs damage/SBR
2D6: +6.321 - 8.889 = -2.568 IPC damage/SBR / -2.494 IPCs damage/SBR

HR: 1 StB A1 C10 & 1 Fg A2 doing SBR against 1 intercepting Fgs D2 C6

StB+Fg rolls/interceptors Fgs roll/ AAA roll = odds casualties

16/362/61/6= 32/1296 1 Fg killed and 1 StB killed by AAA vs 1 Fg
16/362/65/6= 160/1296 1 Fg killed vs 1 Fg
16/364/61/6= 64/1296 1 StB killed by AAA vs 1 Fg
16/364/65/6 = 320/1296 no casualty vs 1 Fg

20/362/61/6 = 40/1296 1 Fg and 1 StB killed by AAA vs no casualty
20/362/65/6 = 200/1296 1 Fg vs no casualty
20/364/61/6 = 80/1296 1 StB killed by AAA vs no casualty
20/364/65/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 1080/1296 = 83.333% * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.583 IPCs
Killing 1 Fg: 576/1296 = 44.444% +6 IPCs = + 2.667 IPCs
Fg killed: 360/1296 = 27.778%-6 IPCs = - 1.667 IPC
StB killed: 144/1296 = 11.111%-10 IPCs = - 1.111 IPC
StB & Fg killed: 72/1296 = 5.556%-16 IPCs = - 0.889 IPC
/ Damage by 1 StB killed by AAA: 216/1296 = + 16.667% * x =
*3.5 IPCs = +2.917 / +1 IPC = +0.167 IPC
*4.5 IPCs = +3.750 /+1 IPC = +0.167 IPC
*5.5 IPCs = +4.583 /+2 IPCs = +0.333 IPC
*6.5 IPCs = +5.417 /+3 IPCs = +0.500 IPC
*7.0 IPCs = +5.833 /+3 IPCs = +0.500 IPC

Regular SBRs /with special HR bonus damage to IC when 1 StB is killed by IC’s AAA
1D6: +5.584 - 3.667 = +1.917 IPCs damage/SBR / +2.084 IPCs damage/SBR
1D6+1: +6.417 - 3.667 = +2.750 IPCs damage/SBR / +2.917 IPCs damage/SBR
1D6+2: +7.250 - 3.667 = +3.583 IPCs damage/SBR/ +3.916 IPCs damage/SBR
1D6+3: +8.084 - 3.667 = +4.417 IPCs damage/SBR/ +4.917 IPCs damage/SBR
2D6: +8.500 - 3.667 = +4.833 IPCs damage/SBR / +5.333 IPCs damage/SBR

2 StBs A1 regular C10 doing SBR against 1 intercepting Fgs D2 C6

StBs rolls/interceptors Fgs roll/ AAA roll = odds casualties

11/362/66/36 = 132/7776 1 StB killed by Fg and 1 StB killed by AAA vs 1 Fg
11/362/630/36 = 660/7776 1 StB killed by Fg vs 1 Fg
11/364/61/36 = 44/7776 2 StBs killed by AAA vs 1 Fg
11/364/610/36 = 440/7776 1 StB killed by AAA vs 1 Fg
11/364/625/36 = 1100/7776 no casualty vs 1 Fg

25/362/66/36 = 300/7776 1 StB killed by Fg and 1 StB killed by AAA vs no casualty
25/362/630/36 = 1500/7776 1 StBs killed by Fg vs no casualty
25/364/61/36 = 100/7776 2 StBs killed by AAA vs no casualty
25/364/610/36 = 1000/7776 1 StB killed by AAA vs no casualty
25/364/625/36 = 2500/7776 no casualty at all

Results:
2x Bombard on IC: 3600/7776= 46.296% * ((6+16) IPCs)/2= +11 IPCs) = + 5.093 IPCs
/ +14 IPCs= + 6.481 IPCs
1x Bombard on IC: 3600/7776= 46.296% * ((3+8) IPCs)/2= +5.5 IPCs) = + 2.546 IPCs
/ +7 IPCs = + 3.241 IPCs
Killing 1 Fg: 2332/7776= 29.999% +6 IPCs = + 1.80 IPC
2 StBs killed: 576/7776= 7.407%-20 IPCs = - 1.481 IPCs
1 StB killed: 3600/7776= 46.296%*-10 IPCs = - 4.630 IPCs
/ Damage by 1 StB killed by AAA: 1872/7776 = + 24.074% * 1x = /2 StBs killed by AAA: 144/7776 = + 1.852% * 2x =
*+7/+3.5 IPCs = +3.241 /+1.620 / +1 IPC = +0.241 / +0.037 IPC
*+9/+4.5 IPCs = +4.167 / +2.083 / +1 IPC = +0.241 / +0.037 IPC
*+11/+5.5 IPCs = +5.093 / +2.546 /+2 IPCs = +0.482 / +0.074 IPC
*+13/+6.5 IPCs = +6.019 / +3.009 /+3 IPCs = +0.722 / +0.111 IPC
*+14/+7.0 IPCs = +6.481 / +3.241 /+3 IPCs = +0.722 / +0.111 IPC

Regular SBRs /with special HR bonus damage to IC when 1 or 2 StBs are killed by IC’s AAA
1D6: +6.661 - 6.111 = +0.550 IPC damage/SBR / +0.587 IPC damage/SBR
1D6+1: +8.050 - 6.111 = +1.939 IPC damage/SBR/ +1.976 IPCs damage/SBR
1D6+2: +9.439 - 6.111 = +3.328 IPCs damage/SBR/ +3.402 IPCs damage/SBR
1D6+3: +10.828 - 6.111 = +4.717 IPCs damage/SBR/ +4.828 IPCs damage/SBR
2D6: +11.522 - 6.111 = +5.411 IPCs damage/SBR/ +5.522 IPCs damage/SBR

2 StBs doing SBR without interceptor C10
Regular SBRs / with special HR bonus damage to IC when 1 or 2 STBs are killed by IC’s AAA
1D6 (avg 3.5 IPCs): +5.834 - 4 = +1.834 IPCs damage/SBR / +2.168 IPCs damage/SBR
1D6+1 (avg 4.5 IPCs): +7.500 - 4 = +3.500 IPCs damage/SBR/ +3.834 IPCs damage/SBR
1D6+2 (avg 5.5 IPCs): +9.166 - 4 = +5.166 IPCs damage/SBR / +5.832 IPCs damage/SBR
1D6+3 (avg 6.5 IPCs): +10.834 - 4 = +6.834 IPCs damage/SBR/ +7.834 IPCs damage/SBR
2D6 (avg 7 IPCs): +11.666 - 4 = +7.666 IPCs damage/SBR/ +8.666 IPCs damage/SBR

@Baron:

@Young:

What can be done to prevent German players from deploying a “Dark Skies” strategy? I don’t want to see it abolished altogether, but there should be something to slow down this gimmicky gambit.

I’ll get it started with the following ideas…

• Bombers conducting SBRs only receive a +2 damage bonus if they have departed from an operational airbase
• During air battles with interceptors, roll 1 dice @1 per bomber formation instead of 1 dice @1 per bomber.
• All hits from an air defence of any kind must be applied to participating strategic bombers first.

Here is a summary table for this special SBR Strategic bomber as a group in dogfight:

• During air battles with interceptors, roll 1 dice @1 per bomber formation instead of 1 dice @1 per bomber.
  -Damage to IC is 1D6+2

StB A1 as a group and Fg A1 D1 : damage 1D6+2

1 Strategic Bomber doing SBR against no interceptor
Sum: + 4.583 - 2 = +2.583 IPCs damage/SBR run

1 StB A1 against 1 Fg D1
Sum: + 5.486 - 3.667 = + 1.819 IPC damage/SBR run

1 StB A1 doing SBR against 2 intercepting Fgs D1
Sum: + 4.85 - 5.056 = - 0.206 IPCs damage/SBR run

1 StB A1 doing SBR against 3 intercepting Fgs D1
Sum: + 4.319 - 6.213 = - 1.894 IPCs damage/StB run

1 StB A1 & 1 Fg A1 doing SBR against 3 intercepting Fgs D1
Sum: 7.578 - 6.954 = + 0.624 IPC damage/StB run

1 StB A1 & 1 Fg A1 doing SBR against 2 intercepting Fgs D1
Sum: +7.775 - 5.33 = + 2.445 IPCs damage/SBR run

1 StB A1 & 1 Fg A1 doing SBR against 1 intercepting Fg D1
Sum: + 7.639 - 3.667 = + 3.972 IPCs damage/SBR run

2 Strategic Bombers A1+A0 doing SBR against 2 interceptors D1
A1 vs 1D1: + 5.486 - 3.667 = + 1.819 IPCs
A0 vs 1D1: + 3.819 - 3.667 = + 0.152 IPC
Sum: + 9.305 - 7.334 = + 1.971 IPCs damage/SBR run

2 Strategic Bombers A1+A0 doing SBR against 1 interceptors D1
A1 vs 1D1 : + 5.486 - 3.667 = + 1.819 IPCs
A0 vs no : + 4.583 - 2 = +2.583 IPCs
Sum: + 10.069 - 5.667 = + 4.402 IPCs damage/SBR run

2 Strategic Bombers doing SBR against no interceptor
Sum: + 9.166 - 4 = +5.166 IPCs damage/SBR run

2 Strategic Bombers A1+A0 doing SBR against 3 interceptors D1
A1 vs 1D1: + 5.486 - 3.667 = + 1.819 IPCs
A0 vs 2D1: + 3.183 - 5.056 = - 1.873 IPC
Or
A1 vs 2D1: + 4.850 - 5.056 = - 0.206 IPCs
A0 vs 1D1: + 3.819 - 3.667 = + 0.152 IPC
Sum: + 8.669 - 8.723 = - 0.054 IPC damage/SBR run

2 Strategic Bombers A1+A0 & 1 Fg A1 doing SBR against 3 interceptors D1
A1+A1 vs 2D1: +7.775 - 5.330 = + 2.445 IPCs
A0 vs D1: + 3.819 - 3.667 = + 0.152 IPC
Sum: + 11.594 - 8.997 = + 2.597 IPCs damage/SBR run

2 Strategic Bombers A1+A0 & 1 Fg A1 doing SBR against 2 interceptors D1
A1+A1 vs D1:+ 7.639 - 3.667 = + 3.972 IPCs
A0 vs D1: + 3.819 - 3.667 = + 0.152 IPC
Sum: + 11.458 - 7.334 = + 4.124 IPCs damage/SBR run

2 Strategic Bombers A1+A0 & 1 Fg A1 doing SBR against 1 interceptor D1
A1+A1 vs D1:+ 7.639 - 3.667 = + 3.972 IPCs
A0 vs no: + 4.583 - 2 = + 2.583 IPCs
Sum: + 12.222 - 5.667 = + 6.555 IPCs damage/SBR run

---

G1940 OOB SBR:
1 StB doing SBR without interceptor
Sum: +4.583 - 2 = +2.583 IPCs damage/SBR run

1 StB A1 against 1 Fg D1
Sum: + 5.486 - 3.667 = + 1.819 IPCs damage/SBR run

1 StB A1 doing SBR against 2 intercepting Fgs D1
Sum: + 4.85 - 5.056 = - 0.206 IPC damage/SBR run

1 StB A1 & 1 Fg A1 doing SBR against 3 intercepting Fgs D1
Sum: 7.578 - 6.954 = + 0.624 IPC damage/StB run

1 StB & 1 Fg A1 doing SBR against 2 intercepting Fgs D1
Sum: +7.775 - 5.33 = + 2.445 IPCs damage/SBR run

2 StBs A1 doing SBR against 2 intercepting Fgs D1
Sum: +10.973 - 7.334 = + 3.639 IPCs damage/SBR run

1 StB & 1 Fg A1 doing SBR against 1 intercepting Fg D1
Sum: + 7.639 - 3.667 = + 3.972 IPCs damage/SBR run

2 StBs A1 doing SBR against 1 intercepting Fg D1
Sum: +11.459 - 5.666 = + 5.793 IPCs damage/SBR run

1 StB A1 doing SBR against 3 intercepting Fgs D1
Sum: + 4.319 - 6.213 = - 1.894 IPCs damage/StB run

OOB G40: 1 StB A1 doing SBR against 3 intercepting Fgs D1

StB roll / interceptors Fgs roll / AAA roll = odds casualties

1/691/2166/6= 546/7776  1 StB killed by Fgs vs 1 Fg
1/6125/2161/6 = 125/7776 1 StB killed by AAA vs 1 Fg
1/6125/2165/6 = 625/7776 no casualty vs 1 Fg

5/691/2166/6 = 2730/7776  1 StB killed by Fgs vs no casualty
5/6125/2161/6 = 625/7776  1 StB killed by AAA vs no casualty
5/6125/2165/6 = 3125/7776 no casualty at all

Results:
Bombard on IC: 3750/7776= 48.23% * ((1+2) +(6+2) IPCs)/2= +5.5 IPCs) = + 2.652 IPCs
Killing 1 Fg: 1296/7776= 16.67% +10 IPCs = + 1.667 IPCs
StB killed: 4026/7776= 51.77%-12 IPCs = - 6.213 IPCs

Sum: + 4.319 - 6.213 = - 1.894 IPCs damage/StB run

OOB G40: 1 StB A1 & 1 Fg A1 doing SBR against 3 intercepting Fgs D1

StB+Fg rolls / interceptors Fgs roll / AAA roll = odds casualties

1/3616/2166/6  = 96/46656  1 Fg and 1 StB killed by Fg vs 2 Fgs
1/3675/2161/6 =  75/46656  1 Fg and 1 StB killed by AAA vs 2 Fgs
1/3675/2165/6 =  � 375/46656  1 Fg vs 2 Fgs
1/36125/2161/6 = 125/46656  1 StB killed by AAA vs 2 Fgs
1/36125/2165/6 = 625/46656  no casualty vs 2 Fgs

10/3616/2166/6 = 960/46656  1 Fg and 1 StB killed by Fg vs 1 Fg
10/3675/2161/6= 750/46656  1 Fg and 1 StB killed by AAA vs 1 Fg
10/3675/2165/6 = 3750/46656 1 Fg vs 1 Fg
10/36125/2161/6 = 1250/46656  1 StB killed by AAA vs 1 Fg
10/36125/2165/6 = 6250/46656  no casualty vs 1 Fg

25/3616/2166/6 = 2400/46656  � 1 Fg and 1 StB killed by Fg vs no casualty
25/3675/2161/6 = 1875/46656 �  1 Fg and 1 StB killed by AAA vs no casualty
25/3675/2165/6 = 9375/46656   1 Fg vs no casualty
25/36125/2161/6 = 3125/46656 � 1 StB killed by AAA vs no casualty
25/36125/2165/6 = 15625/46656 no casualty at all

Results:
Bombard on IC: 36000/46656 * ((1+2) +(6+2) IPCs)/2= +5.5 IPCs) = + 4.244 IPCs
Killing 2 Fgs: 1296/46656 +20 IPCs = + 0.556 IPC
Killing 1 Fg: 12960/46656 +10 IPCs = + 2.778 IPCs
Fg killed: 13500/46656-10 IPCs = - 2.894 IPCs
StB killed: 4500/46656-12 IPCs = - 1.157 IPCs
StB & Fg killed: 6156/46656*-22 IPCs = - 2.903 IPCs

Sum: 7.578 - 6.954 = + 0.624 IPC damage/StB run

1942.2 SBR Black Elk hypothesis

Strategic Bomber
Attack 0
Damage 1D6, 1D6+2
Cost 5

Fighter
Attack 1
Defense 1
Cost 10

Break even point C5, 1D6 damage: near 1 StB vs 2 Fgs: 0.5 StB/Fg
1 StB vs 2 Fgs : + 2.025 - 2.106 = -0.081 IPCs
12 StB vs 23 Fgs: exactly 0.522 StB/Fg
No FIT (Fighter Interception Threshold), always beneficial to Intercept.

Down below here is a different values doing SBR for 1942.2 and G40

Strategic Bomber in air-to-air combat SBR:
Attack 0
Bombard IC damage: D6 or 1D6+2

Fighter in air-to-air combat SBR:
Attack 1
Defend 1

IC’s AAA: @1 against each Strategic Bomber

1942.2 SBR HRules with StB A0 and Fg A1 D1 : damage 1D6 or 1D6+2

1 Strategic Bomber doing SBR against no interceptor

AAA roll = odds casualties

5/6 StB survived * 5.5 IPCs = +4.583 IPCs *3.5= +2.917 *6.5= 5.417
1/6 StB killed *5 IPCs = -0.833 IPCs

D6: +2.917-0.833= +2.084 IPCs
D6+2: + 4.583 - 0.833 = +3.750 IPCs damage/SBR

1 Strategic Bomber Att 0 doing SBR against 1 interceptor Def 1

Interceptor Fg roll/ AAA roll = odds casualties

1/66/6 = 6/36 1 StB killed by Fg
5/61/6 = 5/36 1 StB killed by AAA
5/6*5/6 = 25/36 No casualty at all.

Results:
Bombard on IC 25/36* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.819 IPCs *3.5= 2.431 *6.5=+4.514
StB killed 11/36 *-5 IPCs = - 1.528 IPCs

D6: + 2.431 - 1.528 = +0.903
D6+2: + 3.819 - 1.528= + 2.291 IPC damage/SBR

1 Strategic Bomber Att 0 doing SBR against 2 interceptors Def 1

Interceptors Fgs roll/ AAA roll = odds casualties

11/366/6 = 66/216 1 StB killed by Fg
25/361/6 = 25/216 1 StB killed by AAA
25/36*5/6 = 125/216 No casualty at all.

Results:
Bombard on IC 125/216* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.183 IPCs *3.5= 2.025 *6.5=+3.762
StB killed 91/216 *- 5 IPCs = - 2.106 IPCs

D6: + 2.025 - 2.106 = -0.081 IPCs
D6+2: + 3.183 - 2.106 = +1.077 IPC damage/SBR

1 Fighter Att 1 and 1 Strategic Bomber Att 0 doing SBR against 2 interceptors Def 1

Fighter roll/interceptors Fgs roll/ AAA roll = odds casualties

1/61/366/6 = 6/1296 1 Fg and 1 StB killed by Fgs vs 1 Fg
1/610/361/6= 10/1296 1 Fg killed by Fg and 1 StB killed by AAA vs 1 Fg
1/610/365/6= 50/1296 1 Fg killed by Fg vs 1 Fg
1/625/361/6 = 25/1296 1 StB killed by AAA
1/625/365/6 = 125/1296 No casualty vs 1 Fg

5/620/366/6 = 600/1296 1 Fg and 1 StB killed by Fg vs no casualty
5/616/361/6 = 80/1296 1 Fg killed by Fg and 1 StB killed by AAA vs no casualty
5/616/365/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 1050/1296 * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.456 IPCs 3.5= +2.836 6.5=+5.266
Killing 1 Fg: 216/1296 +10 IPCs = + 1.667 IPCs
Fg killed: 300/1296-10 IPCs = - 2.315 IPCs
StB killed: 150/1296 -5 IPCs = - 0.579IPCs
StB & Fg killed: 96/1296 -15 IPCs = - 1.111 IPCs

D6: +4.503 - 1.690 = +2.813 IPCs
D6+2: + 6.123 - 1.690 = + 4.433 IPC damage/SBR

1 Fighter Att 1 and 1 Strategic Bomber Att 0 doing SBR against 1 interceptor Def 1
Fighter escort taking the casualty.
Fighter roll/interceptor Fg roll/ AAA roll = odds casualties

1/61/61/6= 1/216 1 Fg killed by Fg and 1 StB killed by AAA vs 1 Fg
1/61/65/6= 5/216 1 Fg killed by Fg vs 1 Fg
1/65/61/6 = 5/216 1 StB killed by AAA vs 1 Fg
1/65/65/6 = 25/216 No casualty vs 1 Fg

5/61/61/6 = 5/216 1 Fg killed by Fg and 1 StB killed by AAA vs no casualty
5/61/65/6 = 25/216 1 Fg killed by Fg vs no casualty
5/65/61/6 = 25/216 1 StB killed by AAA vs no casualty
5/65/65/6 = 125/216 no casualty at all

Results:
Bombard on IC: 180/216 * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.583 IPCs 3.5= +0.833 6.5=+5.417
Killing 1 Fg: 36/216 +10 IPCs = + 1.667 IPCs
Fg killed:30/216-10 IPCs = - 1.389 IPCs
StB killed: 30/216 -5 IPCs = - 0.694 IPCs
StB & Fg killed: 6/216 -15 IPCs = - 0.417 IPC

D6: +2.500 - 1.111 = +1.389 IPCs
D6+2: + 6.250 - 1.111 = + 5.139 IPC damage/SBR

2 Strategic Bombers Att 0 doing SBR against 2 interceptors Def 1

Interceptor Fgs roll/ AAA roll = odds casualties

1/3636/36= 36/1296 2 StBs killed by Fgs
10/366/36 = 60/1296 1 StB killed by Fg and 1 StB killed by AAA
10/6*30/36= 300/1296 1 StB killed by Fg

25/361/36 = 25/1296 2 StBs killed by AAA
25/3610/36 = 250/1296 1 StB killed by AAA
25/36*25/36 = 625/1296 No casualty at all.

Results:
2x Bombard on IC 625/1296* ((2+4)+(12+4) IPCs)/2= +11 IPCs) = +5.305 IPCs *7=+3.378 13=+6.269
1x Bombard on IC 550/1296 ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.334 IPCs 3.5=+1.485 6.5=+2.758
2 StBs killed 121/1296 -10 IPCs = - 0.934 IPCs
1 StB killed 550/1296 -5 IPCs = - 2.122 IPCs

D6: +4.863 - 3.056 = +1.807 IPCs
D6+2: + 7.639 - 3.056 = + 4.583 IPCs damage/SBR

2 Strategic Bombers Att 0 doing SBR against 1 interceptor Def 1

Interceptor Fg roll/ AAA roll = odds casualties

1/66/36 = 6/216 1 StB killed by Fg and 1 StB killed by AAA
1/630/36= 30/216 1 StB killed by Fg
5/61/36 = 5/216 2 StBs killed by AAA
5/610/36 = 50/216 1 StB killed by AAA
5/6*25/36 = 125/216 No casualty at all.

Results:
2x Bombard on IC 125/216* ((2+4)+(12+4) IPCs)/2= +11 IPCs) = +6.366 IPCs *7=+4.051 13=+7.523
1x Bombard on IC 80/216 ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.037 IPCs 3.5=+1.296 6.5=+2.407
2 StBs killed 11/216 -10 IPCs = - 0.509 IPC
1 StB killed 80/216 -5 IPCs = - 1.852 IPCs

D6: + 5.347 - 2.361= + 2.986 IPCs
D6+2: + 8.403 - 2.361 = + 6.042 IPCs damage/SBR

@Baron:

Summary:
StB A0 C12 vs Fg A1 C10
1 Strategic Bomber doing SBR against no interceptor
D6+2: + 4.583 - 2 = +2.583 IPCs damage/SBR run
D6: +2.917-2= 0.917 IPCs

1 Strategic Bomber A0 doing SBR against 1 interceptor D1
D6+2: + 3.819 - 3.667 = + 0.152 IPC. damage/SBR run
D6: + 2.431 - 3.667 = -1.236

1 Strategic Bomber A0 doing SBR against 2 interceptors D1
D6+2: + 3.183 - 5.056 = - 1.873 IPCs damage/SBR run
D6: + 2.025 - 5.056 = -3.031 IPCs

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 2 interceptors D1
D6+2: + 6.123 - 5.334 = + 0.789 IPC damage/SBR run
D6: +4.503 - 5.334 = -0.831 IPCs

2 Strategic Bombers A0 doing SBR against 2 interceptors D1
D6+2: + 7.639 - 7.334 = + 0.305 IPCs damage/SBR run
D6: +4.863 - 7.334= -2.471 IPCs

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 1 interceptor D1
D6+2: + 6.250 - 3.667 = + 2.583 IPC damage/SBR run
D6: +2.500 - 3.667 = -1.167 IPCs

2 Strategic Bombers A0 doing SBR against 1 interceptor D1
D6+2: + 8.403 - 5.666 = + 2.737 IPCs damage/SBR
D6: + 5.347 -5.666= -0.319 IPCs

---

Comparison of this HR with Triple A SBR for 1942.2

1942.2 SBR HRules with StB A0 and Fg A1 D1 : damage 1D6+2   Triple A SBR for 1942.2: damage 1D6

1 Strategic Bomber doing SBR against no interceptor             1 StB doing SBR without interceptor
Sum: + 4.583 - 2 = +2.583 IPCs damage/SBR run                Sum: +2.917 - 2 = +0.917 IPC damage/SBR run

1 Strategic Bomber A0 doing SBR against 1 interceptor D1     1 StB A1 against 1 Fg D1
Sum: + 3.819 - 3.667 = + 0.152 IPC. damage/SBR run        Sum: +3.69 - 3.667 = + 0.023 IPC damage/SBR run

1 Strategic Bomber A0 doing SBR against 2 interceptors D1       1 StB A1 doing SBR against 2 intercepting Fgs D1
Sum: + 3.183 - 5.056 = - 1.873 IPC. damage/SBR run              Sum: + 2.025 - 5.056 = - 3.031 IPCs damage/SBR run

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 2 interceptors D1       1 StB & 1 Fg A1 doing SBR against 2 intercepting Fgs D1
Sum: + 6.123 - 5.334 = + 0.789 IPC damage/SBR run              Sum: +6.155 - 5.33 = + 0.825 IPC damage/SBR run

2 Strategic Bombers A0 doing SBR against 2 interceptors D1         2 StBs A1 doing SBR against 2 intercepting Fgs D1
Sum: + 7.639 - 7.334 = + 0.305 IPCs damage/SBR run              Sum: +8.195 - 7.334 = + 0.861 IPC damage/SBR run

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 1 interceptor D1       1 StB & 1 Fg A1 doing SBR against 1 intercepting Fg D1
Sum: + 6.250 - 3.667 = + 2.583 IPC damage/SBR run         Sum: + 5.973 - 3.667 = + 2.306 IPCs damage/SBR run

2 Strategic Bombers A0 doing SBR against 1 interceptor D1         2 StBs A1 doing SBR against 1 intercepting Fg D1
Sum: + 8.403 - 5.666 = + 2.737 IPCs damage/SBR run         Sum: +8.403 - 5.666 = + 2.737 IPCs damage/StB

1942.2 SBR Black Elk hypothesis

Strategic Bomber
Attack 0
Damage 1D6, 1D6+2
Cost 5

Fighter
Attack 1
Defense 2
Cost 10

Break even point StB A0 C5, 1D6+2 damage vs Fg A1 D2:  21 StBs vs 30 Fgs: 0.700 StB/Fg
1StB D6+2 vs 1Fg D2: + 3.056 - 2.222= + 0.834 IPC damage/SBR12= +10.008
1StB D6+2 vs 2Fgs D2: +2.037 - 3.148 = -1.111 IPC damage/SBR9= -9.999 (Diff.: +0.009)
21 StB vs 30 Fgs:   0.700 StB/Fg
No FIT (Fighter Interception Threshold), always beneficial to Intercept.

Break even point StB A0 C5, 1D6 damage vs Fg A1 D2: 17 StBs vs 15 Fgs: 1.133 StBs/Fg
1 StB D6  vs 1Fg D2: + 1.944 - 2.222 = -0.278 IPC damage/SBR13 = -3.614
2 StBs D6 vs 1Fg D2: +4.861 - 3.056= +1.805 IPCs damage/SBR2= +3.610 (Diff.: -0.004)
17 StBs vs 15 Fgs: 1.133 StBs/Fgs
No FIT (Fighter Interception Threshold), always beneficial to Intercept.

Down below here is a different values doing SBR for 1942.2 and G40

Strategic Bomber in air-to-air combat SBR:
Attack 0
Bombard IC damage: D6 or 1D6+2

Fighter in air-to-air combat SBR:
Attack 1
Defend 2

IC’s AAA: @1 against each Strategic Bomber

1942.2 SBR HRules with StB A0 and Fg A1 D1 : damage 1D6 or 1D6+2

1 Strategic Bomber doing SBR against no interceptor

AAA roll = odds casualties

5/6 StB survived * 5.5 IPCs = +4.583 IPCs *3.5= +2.917
1/6 StB killed *5 IPCs = -0.833 IPCs

D6: +2.917-0.833= +2.084 IPCs
D6+2: + 4.583 - 0.833 = +3.750 IPCs damage/SBR

1 Strategic Bomber Att 0 doing SBR against 1 interceptor Def 2

Interceptor Fg roll/ AAA roll = odds casualties

2/66/6 = 12/36 1 StB killed by Fg
4/61/6 = 4/36 1 StB killed by AAA
4/6*5/6 = 20/36 No casualty at all.

Results:
Bombard on IC 20/36* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 3.056 IPCs *3.5=+1.944
StB killed 16/36 *-5 IPCs = - 2.222 IPCs
1D6 vs 1D2: + 1.944 - 2.222 = -0.278
1D6+2 vs 1D2: + 3.056 - 2.222= + 0.834 IPC damage/SBR

D6 vs Fg D1: + 2.431 - 1.528 = +0.903
D6+2 vs Fg D1: + 3.819 - 1.528= + 2.291 IPC damage/SBR

1 Strategic Bomber Att 0 doing SBR against 2 interceptors Def 2

Interceptors Fgs roll/ AAA roll = odds casualties

20/366/6 = 120/216 1 StB killed by Fg
16/361/6 = 16/216 1 StB killed by AAA
16/36*5/6 = 80/216 No casualty at all.

Results:
Bombard on IC 80/216* ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = +2.037 IPCs *3.5= +1.296
StB killed 136/216 *- 5 IPCs = -3.148 IPCs
D6 vs D2: +1.296 - 3.148 =-1.852 IPCs
D6+2 vs D2: +2.037 - 3.148 = -1.111 IPC damage/SBR

D6 vs Fg D1: + 2.025 - 2.106 = -0.081 IPCs
D6+2 vs Fg D1 : + 3.183 - 2.106 = +1.077 IPC damage/SBR

1 Fighter Att 1 and 1 Strategic Bomber Att 0 doing SBR against 2 interceptors Def 2

Fighter roll/interceptors Fgs roll/ AAA roll = odds casualties

1/64/366/6 = 24/1296 1 Fg and 1 StB killed by Fgs vs 1 Fg
1/616/361/6= 16/1296 1 Fg killed by Fg and 1 StB killed by AAA vs 1 Fg
1/616/365/6= 80/1296 1 Fg killed by Fg vs 1 Fg
1/616/361/6 = 16/1296 1 StB killed by AAA vs 1 Fg
1/616/365/6 = 80/1296 No casualty vs 1 Fg

5/64/366/6 = 120/1296 1 Fg and 1 StB killed by Fg vs no casualty
5/616/361/6 = 80/1296 1 Fg killed by Fg and 1 StB killed by AAA vs no casualty
5/616/365/6= 400/1296 1 Fg killed by Fg vs no casualty
5/616/361/6 = 80/1296 1 StB killed by AAA vs no casualty
5/616/365/6 = 400/1296 no casualty at all

Results:
Bombard on IC: 960/1296 * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.074 IPCs 3.5= +2.593
Killing 1 Fg: 216/1296 +10 IPCs = + 1.667 IPCs
Fg killed: 480/1296-10 IPCs = - 3.704 IPCs
StB killed: 96/1296 -5 IPCs = - 0.370 IPCs
StB & Fg killed: 240/1296* -15 IPCs = - 2.778 IPCs

D6 vs 2Fgs D2: +4.260 - 6.852 = -2.592 IPCs
D6+2 vs 2Fgs D2: + 5.741 - 6.852 = -1.111 IPCs damage/SBR

D6 vs D1: +4.503 - 1.690 = +2.813 IPCs
D6+2 vs D1: + 6.123 - 1.690 = + 4.433 IPCs damage/SBR

1 Fighter Att 1 and 1 Strategic Bomber Att 0 doing SBR against 1 interceptor Def 2
Fighter escort taking the casualty.
Fighter roll/interceptor Fg roll/ AAA roll = odds casualties

1/62/61/6= 2/216 1 Fg killed by Fg and 1 StB killed by AAA vs 1 Fg
1/62/65/6= 10/216 1 Fg killed by Fg vs 1 Fg
1/64/61/6 = 4/216 1 StB killed by AAA vs 1 Fg
1/64/65/6 = 20/216 No casualty vs 1 Fg

5/62/61/6 = 10/216 1 Fg killed by Fg and 1 StB killed by AAA vs no casualty
5/62/65/6 = 50/216 1 Fg killed by Fg vs no casualty
5/64/61/6 = 20/216 1 StB killed by AAA vs no casualty
5/64/65/6 = 100/216 no casualty at all

Results:
Bombard on IC: 180/216 * ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 4.583 IPCs 3.5= +2.917
Killing 1 Fg: 36/216 +10 IPCs = + 1.667 IPCs
Fg killed:60/216-10 IPCs = -2.778 IPCs
StB killed: 24/216 -5 IPCs = - 0.555 IPCs
StB & Fg killed: 12/216* -15 IPCs = -0.833 IPC

1Fg A1 1StB D6 vs 1 Fg D2: +4.583 - 4.166 = +0.418 IPCs
1Fg A1 1StB D6+2 vs 1 Fg D2: + 6.250 - 4.166 = + 2.084 IPCs damage/SBR

1Fg A1 1StB D6: +2.500 - 1.111 = +1.389 IPCs
1Fg A1 1StB D6+2: + 6.250 - 1.111 = + 5.139 IPCs damage/SBR

2 Strategic Bombers Att 0 doing SBR against 2 interceptors Def 2

Interceptor Fgs roll/ AAA roll = odds casualties

4/3636/36= 144/1296 2 StBs killed by Fgs
16/366/36 = 96/1296 1 StB killed by Fg and 1 StB killed by AAA
16/36*30/36= 480/1296 1 StB killed by Fg

16/361/36 = 16/1296 2 StBs killed by AAA
16/3610/36 = 160/1296 1 StB killed by AAA
16/36*25/36 = 400/1296 No casualty at all.

Results:
2x Bombard on IC 400/1296* ((2+4)+(12+4) IPCs)/2= +11 IPCs) = +3.395 IPCs 7=+2.160
1x Bombard on IC 640/1296 ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.716 IPCs 3.5=+1.728
2 StBs killed 256/1296 -10 IPCs = -1.975 IPCs
1 StB killed 640/1296* -5 IPCs = -2.469 IPCs
D6 vs 2 Fgs D2: +3.888 - 4.444 =-0.556 IPCs
D6+2 vs 2Fgs D2: +6.111 - 4.444 = +1.667 IPCs damage/SBR

D6 vs 2 Fgs D1: +4.863 - 3.056 = +1.807 IPCs
D6+2 vs 2Fgs D1: + 7.639 - 3.056 = + 4.583 IPCs damage/SBR

2 Strategic Bombers Att 0 doing SBR against 1 interceptor Def 2

Interceptor Fg roll/ AAA roll = odds casualties

2/66/36 = 12/216 1 StB killed by Fg and 1 StB killed by AAA
2/630/36= 60/216 1 StB killed by Fg
4/61/36 = 4/216 2 StBs killed by AAA
4/610/36 = 40/216 1 StB killed by AAA
4/6*25/36 = 100/216 No casualty at all.

Results:
2x Bombard on IC 100/216* ((2+4)+(12+4) IPCs)/2= +11 IPCs) = +5.093 IPCs 7=+3.241
1x Bombard on IC 100/216 ((1+2)+(6+2) IPCs)/2= +5.5 IPCs) = + 2.546 IPCs 3.5=+1.620
2 StBs killed 16/216 -10 IPCs = -0.741 IPC
1 StB killed 100/216* -5 IPCs = -2.315 IPCs

2 StBs D6 vs 1 Fg D2: +4.861 - 3.056= +1.805 IPCs
2 StBs D6+2 vs 1 Fg D2: +7.639 - 3.056 = +4.583 IPCs damage/SBR

2 StBs D6 vs 1 Fg D1: +5.347 - 2.361= +2.986 IPCs
2 StBs D6+2 vs 1 Fg D1: +8.403 - 2.361 = +6.042 IPCs damage/SBR

@Baron:

Summary:
StB A0 C12 vs Fg A1 C10
1 Strategic Bomber doing SBR against no interceptor
D6+2: + 4.583 - 2 = +2.583 IPCs damage/SBR run
D6: +2.917-2= 0.917 IPCs

1 Strategic Bomber A0 doing SBR against 1 interceptor D1
D6+2: + 3.819 - 3.667 = + 0.152 IPC damage/SBR run
D6: + 2.431 - 3.667 = -1.236

1 Strategic Bomber A0 doing SBR against 2 interceptors D1
D6+2: + 3.183 - 5.056 = - 1.873 IPCs damage/SBR run
D6: + 2.025 - 5.056 = -3.031 IPCs

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 2 interceptors D1
D6+2: + 6.123 - 5.334 = + 0.789 IPC damage/SBR run
D6: +4.503 - 5.334 = -0.831 IPCs

2 Strategic Bombers A0 doing SBR against 2 interceptors D1
D6+2: + 7.639 - 7.334 = + 0.305 IPC damage/SBR run
D6: +4.863 - 7.334= -2.471 IPCs

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 1 interceptor D1
D6+2: + 6.250 - 3.667 = + 2.583 IPCs damage/SBR run
D6: +2.500 - 3.667 = -1.167 IPCs

2 Strategic Bombers A0 doing SBR against 1 interceptor D1
D6+2: + 8.403 - 5.666 = + 2.737 IPCs damage/SBR
D6: + 5.347 -5.666= -0.319 IPCs

---

Comparison of this HR with Triple A SBR for 1942.2

1942.2 SBR HRules with StB A0 and Fg A1 D1 : damage 1D6+2   Triple A SBR for 1942.2: damage 1D6

1 Strategic Bomber doing SBR against no interceptor             1 StB doing SBR without interceptor
Sum: + 4.583 - 2 = +2.583 IPCs damage/SBR run                Sum: +2.917 - 2 = +0.917 IPC damage/SBR run

1 Strategic Bomber A0 doing SBR against 1 interceptor D1     1 StB A1 against 1 Fg D1
Sum: + 3.819 - 3.667 = + 0.152 IPC. damage/SBR run        Sum: +3.69 - 3.667 = + 0.023 IPC damage/SBR run

1 Strategic Bomber A0 doing SBR against 2 interceptors D1       1 StB A1 doing SBR against 2 intercepting Fgs D1
Sum: + 3.183 - 5.056 = - 1.873 IPC. damage/SBR run              Sum: + 2.025 - 5.056 = - 3.031 IPCs damage/SBR run

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 2 interceptors D1       1 StB & 1 Fg A1 doing SBR against 2 intercepting Fgs D1
Sum: + 6.123 - 5.334 = + 0.789 IPC damage/SBR run              Sum: +6.155 - 5.33 = + 0.825 IPC damage/SBR run

2 Strategic Bombers A0 doing SBR against 2 interceptors D1         2 StBs A1 doing SBR against 2 intercepting Fgs D1
Sum: + 7.639 - 7.334 = + 0.305 IPCs damage/SBR run              Sum: +8.195 - 7.334 = + 0.861 IPC damage/SBR run

1 Fighter A1 and 1 Strategic Bomber A0 doing SBR against 1 interceptor D1       1 StB & 1 Fg A1 doing SBR against 1 intercepting Fg D1
Sum: + 6.250 - 3.667 = + 2.583 IPC damage/SBR run         Sum: + 5.973 - 3.667 = + 2.306 IPCs damage/SBR run

2 Strategic Bombers A0 doing SBR against 1 interceptor D1         2 StBs A1 doing SBR against 1 intercepting Fg D1
Sum: + 8.403 - 5.666 = + 2.737 IPCs damage/SBR run         Sum: +8.403 - 5.666 = + 2.737 IPCs damage/StB