Submarines being able to attack land

Land Mines are a Single defense unit.

Cost: 2
Defense: 4 (d20 system)

Land mines can move (1).  Must be activated to defend (country must state that mine is activated once placed or moved to desired territory).  If an activated mine is attacked, a defensive roll is placed.  Once rolled, activated mine is removed.  Attacing units that are hit are removed as well.  If mine is not activated and territory is taken, then its removed from play.
land mine 1.jpg
land mine 3.jpg

We have a similar house rule that we use in our Events section. The number corresponds to the dice roll prior to the round beginning.

Germany
3 – French revolt. French partisans are disrupting supplies from France. While Germans occupy France value is reduced to 1 IPC

USSR
4 – Peasant resistance forces disrupt German supply.
Germany can conduct non-combat movement in only 3 Russian territories due to rail disruption damage. Only land units are disrupted. Air units are not affected. Germany can quell the resistance by sending additional SS security groups with a roll of 3 or less. Can happen more than once. Cannot happen again after the 3 is rolled.

Japan
3 – Chinese partisans attack supply lines. No combat movement in China only. Air units not affected. Non-combat movement permitted. Resistance can be quelled by sending additional security forces with a roll of 3 or less. Can happen more than once. Cannot happen again after a 3 is rolled.

USA
3 – If USA is at war: Roll 3 dice and total is the number of IPC’s immediately returned to the bank.
Anti-war sentiment is growing. Members of Congress and Senate begin to question America’s involvement in the war. Labor strikes nationwide cripple industrial centers The American citizens are tired of rationing. US government diverts resources to civilian population to dissolve social unrest among homeland. Combat is still permitted. Can happen more than once.

China
3 – Loss of supply. Burma Road is closed this turn due to heavy rain and landslides. No IPC bonus applied for the Burma Road this turn. Artillery are not permitted for purchase. Units may still move and combat within those zones. Can happen more than once.

UK
3 – India revolts.
Gandhi and anti-war sentiment swells within the masses in India. Due to increased desertion by conscripted troops, India is now worth 1 IPC.

Italy
3 – British special forces disrupt Italian ports with sabotage and increased mining of waters by submarine crews. On this turn, African supplies are cut off due to increased mining of the Mediterranean. Half of African income is collected this turn. Half of any other European territories without a rail line (continuous friendly land route to Rome) is also denied. Can happen more than once.

Anzac
3 – Massive typhoon strikes Australia
100 year storm devastates Australia. Flooding and destruction unprecedented. Half money returned to bank to repair damage sustained from storm. Factories, ports and airbases in New Zealand and New South Wales sustain 1 damage each. Can happen more than once.
4 – British supply arrives. Australia receives 8 IPC’s immediately. Can happen more than once.

This attaches to other events that can occur.

Thanks YG.  Please keep the ideas coming.  I’m grabbing bits and pieces and mashing it together with some of my own ideas to make a nice set of rules that works out for my group too.

My mind evolved on this topic when I add my 2 cents into G40 Redesign thread.
Below are the main post which marks how things on lowering Sub A3 D1 C6 to A2fs D1 C5 and DD C6.
@Baron:

Thanks LHoffman for all the questions and commentaries. I would like to give answers to all but don’t have much time.
I will still adress at least a few for now.

@LHoffman:

Hide your kids, hide your wives, tanks are gonna destroy everything out there. :-D :-D :-D
See my related comment under Tac Bomber below…

@Baron:

SUBMARINES A2 First Strike D1 M2 Cost 6
Cannot hit or be hit by other submarines,

Any reason for no sub vs sub combat?

Yes. I don’t want that Submarine be considered as sea-fodder. Also, it needs a little boost on offense (to keep balance vs Destroyer) because it is the only unit which isn’t at lower cost. Now, Subs directly aim surface vessels only. That emphasized the screening and fodder function of Destroyers. If you invest a lot in Submarines, your own surface fleet will be vulnerable against your opponent’s Subs. That wasn’t the case OOB. Large fleet confrontation showed Submarine’s destruction festival. To bypass Subs in a gamey way OOB, you must forget to bring Destroyers, so aircrafts can directly hit enemy’s surface vessels while Submarines on defense (using first strike @1) can still be used as casualty to screen against attacking Submarines (even with first strike @2).
Hope I’m enough clear so you can see the issue.
In addition, I believe it is historically a rare event that a sub sink a sub. Almost the same kind of oddity as Submarine taking down a Fighter with their AA fire.

@Baron:

DESTROYER A2 D2 M2 Cost 6

Nice and cheap.
I read that Destroyers (and Destroyer Escort) were built in very large number amongst all navies.

@Baron:

TRANSPORT A0 D1 Last Strike M2 Cost 8, 1 hit

Must be escorted by a warship when making an amphibious assault in an enemy’s Submarines infested SZ or Transports infested SZ, so to be able to ignore them/ or fight them with combat units.
Otherwise, Submarines and Transports may be ignored during Transport Combat Move or Non Combat Move.

Why so expensive? Most everything else got a cost decrease but transports got increased.

It was a matter of balance compared to the defenseless transports taken last. Using such 1 hit Transport as desperate fodder in needy times can provides a few additionnal hits with larger and costlier warships. That wasn’t the case OOB. So at a matching cost with Fighter at 8 IPCs (OOB worth 10 IPCs), was about the way to statistically get a similar results compared to OOB defenseless transports escorted with Destroyers.

I add this post to provide a link to where my idea on Submarine and Destroyer evolved into.
@Baron:

Cost and units values is a complex matter.
If cost scale is mainly based upon a consistent  OOB ratio amongst units, my previous scale can be increase near OOB too. (Something I just realized.)
Here is 2 comparative scales which can works with my units roster given above.

Unit type   1st scale  Near  OOB scale
Submarine    6             8 IPCs permanent A2 first strike against all surface vessels, including DDs
Destroyer      6             8 IPCs blocks Submerge and Stealth move on a 1:1 basis.
Transport      8             10 IPCS, 1 hit, Last Strike @1, no Taken Last casualty rule
Cruiser          9             12 IPCs with one time AAA capacity
Carrier           12           16 IPCs
Battleship     15           20 IPCs with one time AAA capacity

Fighter           8             10 IPCS
Tactical B.    10            12 IPCS A4D3 with +1 A/D combined arms to Tank
Strategic B.   10           12 IPCs
All aircrafts can hit Submarines without Destroyer presence.

Chosing the appropriate scale is an important issue.
I can only add on this matter that I believe that a lower scale than OOB would accelarate the Allies ticking time bomb because a lot depends on USA warships building pace.

Near OOB cost could be easier to get acceptance.
However, introducing direct hits between planes might produces a lot more losses amongst original set -up units. More  money (from NOs or anything else ) could be needed to keep up with OOB rythm of losses.

@Baron:

@Black_Elk:

I’ll admit to being somewhat torn. On the one hand I think Baron’s unit interactions are excellent and very well thought out, and I also recall the development process over time in countless threads, so I’ve seen how its grown into a pretty complete overhaul. But I also know that people may be reluctant to adopt a series of sweeping changes to the roster. For those who want the familiar OOB combat system just with a different “campaign” dynamic (different NOs, incomes or starting unit distributions) a complete redux of the combat phase might put them off, since it requires you to learn a lot of new things.

I would say that threshold here for me is whether or not the unit interactions can be easily handled in tripleA, without requiring a bunch of new code, or the introduction of new phases and the like.

I’m not a huge fan of combined arms. I know in the OOB game this is a huge part of what makes TacBs useful, but I rather prefer it when each unit has a unique stand alone role, without being reliant on other units to be effective. Artillery set the precedent though, so I suppose its here to stay now, I’d just be careful not to run away with the concept. I think the combat phase becomes a lot less intuitive when the unit attack/defense values change based upon which other units are in the fight. The TacB is rather different than artillery, because it is itself boosted by other units, rather than providing the boost. Artillery has a baseline attack value of 2 that doesn’t change based on which other units are in the fight, which I think is a bit simpler to grasp. I suppose by now everyone is used to the combined arms that currently exist, but adding a bunch of new specialized unit relationships might be off putting to some. Again though, I’m willing to explore at this point. A ground up roster revision is very ambitious.

IDK which direction you will take but I dislike combined arms (except for Art and Inf or MI) too.
Changing the combat value of units during combat is annoying and slowing the pace on A&A boardgame. I know you are looking for simplicity. Hence few revised units, such as Subs, TPs, DDs.
I knew it was bit overstretched.

For Submarines and Destroyers, I cut down the Surprise Strike and blocker because most of the time there is enough DDs to neutralized this special ability. Making both at the same cost would have put a balanced Sub at A3 D1 vs DD at A2 D2. Keeping it at a lower but constant A2 first strike keeps the symbolic surprise attack (figurating the sneaky torpedoes) while putting Subs as a better offensive warship than Destroyer. On the other hand, I simplified the Sub defense value to a regular and constant D1. Anyway, most of the time, it was the usual Sub defense OOB since DD is always present to block Subs escape.

So, when Sub is part of a fight it keeps the same value from the start till the end. Simpler.
Since this Sub is weaker than OOB Sub vs Destroyers, I add Sub cannot hit Sub (for offense while making it a less interesting fodder) and gives it a better survivability with DD blocking Submerge and Stealth only on 1:1 ratio which make sense at the same cost.
At least, when a Submarine will be on offense, the A2 first strike promise to be more satisfying than OOB.

On TcB and StB, making them the same cost with same attack value A4 is going to put players on a difficult dilemma: better range and mobility or better overall unit in defense. Buying TcBs A4 D3 M4 instead of StBs A4 D1 M6 will reduced the effectiveness of Dark Sky which rely a lot on higher mobility.

@Baron:

@The:

Since Sub always have First Strike I thought only undetected subs have the first strike option (@2 in attack & @1 while defending) while detected subs fire along with all other vessels. At least this is the way we handle this in our games

OOB, you are right Sub cost 6, A2 D1 and gets Surprise Strike if no DD is present.

In my redesign Sub suggestion, DD cost 6 and block 1:1 Sub’s Submerge and Stealth Move, but can’t affect the Sub’s Surprise Strike (at 5 IPCs vs 6 IPCs, A2 first strike vs D2, the IPC ratio already put DD at the same OOB AACalc odds of 6 IPCs vs 8 IPCs, A2 vs D2)

OOB odds: 88% vs 11%
http://calc.axisandallies.org/?mustland=0&abortratio=0&saveunits=0&strafeunits=0&aInf=&aArt=&aArm=&aFig=&aBom=&aTra=&aSub=8&aDes=&aCru=&aCar=&aBat=&adBat=&dInf=&dArt=&dArm=&dFig=&dBom=&dTra=&dSub=&dDes=6&dCru=&dCar=&dBat=&ddBat=&ool_att=Bat-Inf-Art-AArt-Arm-Sub-SSub-Des-Fig-JFig-Cru-Bom-HBom-Car-dBat-Tra&ool_def=Bat-Inf-Art-AArt-Arm-Bom-HBom-Sub-SSub-Des-Car-Cru-Fig-JFig-dBat-Tra&battle=Run&rounds=&reps=10000&luck=pure&ruleset=AA1942&territory=&round=1&pbem=

Redesign odds: 88% vs 12%
http://calc.axisandallies.org/?mustland=0&abortratio=0&saveunits=0&strafeunits=0&aInf=&aArt=&aArm=&aFig=&aBom=&aTra=&aSub=6&aDes=&aCru=&aCar=&aBat=&adBat=&dInf=&dArt=&dArm=&dFig=&dBom=&dTra=&dSub=&dDes=&dCru=&dCar=5&dBat=&ddBat=&ool_att=Bat-Inf-Art-AArt-Arm-Sub-SSub-Des-Fig-JFig-Cru-Bom-HBom-Car-dBat-Tra&ool_def=Bat-Inf-Art-AArt-Arm-Bom-HBom-Sub-SSub-Des-Car-Cru-Fig-JFig-dBat-Tra&battle=Run&rounds=&reps=10000&luck=pure&ruleset=AA1942&territory=&round=1&pbem=

Simpler to let Sub, cost 5, attack A2 First strike all the time, but defend @1 regular.
Anyway, you would need Destroyer as fodder and to attack Sub, because they can Submerge, if their is no DD.

@Baron:

Unit type
Cost  Combat values
Special abilities

SUBMARINE
5 IPCs A2fs* D1 M2
Permanent A2 first strike *against all surface vessels only, including DDs.
Cannot hit Sub or Aircraft
Submerge and Stealth Move

DESTROYER
6 IPCs A2 D2 M2
Block Sub’s Submerge (first round only) and Stealth move, both on a 1:1 basis.

TRANSPORT
8 IPCs A0 D0 M2, 1 hit,
Carry 2 units, 1 Inf + 1 any ground unit
No defense against warships,
1 Transport can escape from Naval Battle in the same SZ at each end of combat round, if there is no enemy’s aircraft. Simply remove TP from battle board and place it in the SZ on the map.
Regular AA @1 against up to 1 plane, whichever the lesser.

Undecided: Submarine’s Stealth Move and No Control of Sea Zone still afford 1 single shot @1 per Submarine unit against any warships or transports passing by in the same SZ.

This is one possible result once added into lower cost structure.
@Baron:

This is the reduced cost structure with near OOB cost for planes and Carrier holding 2 planes (Fgs or TcBs).
I also stick to this cost structure (5-6-9-12-15).
I put the 1 hit Transport at 8 IPCs.
I write here many ideas which still fit into core roster at this low cost.
All other ground units are as OOB, except for Tank which no longer gives attack bonus to TacB.

Feel free to quote, erase the quotation and my name, then change the units according to your idea.
This can be a tool to provide a full view of everyone roster.

Unit type  
Cost   Combat values
Special abilities

SUBMARINE
5  IPCs A2fs* D1 M2
Permanent A2 first strike *against all surface vessels only, including DDs.
Cannot hit Sub or Aircraft
Submerge and Stealth Move
On offense, Sub’s commander can allocate each hit whether on transports group or warships group, the owner still choose which individual unit is the casualty.

On defense, Stealth Move allows (but not compel to) each Sub 1 single roll@1 against any ships passing through the Sub’s SZ. Only each Destroyer can get a single retaliate roll @2.

DESTROYER
6  IPCs A2 D2 M2
Block Sub’s Submerge (first round only) and Stealth move, both on a 1:1 basis.

TRANSPORT
8  IPCs A0 regAA1 D0 M2, 1 hit, taken as casualty according to owner’s choice.
Carry 2 units, 1 Inf + 1 any ground unit
No defense against warships,
1 Transport can escape from Naval Battle in the same SZ at each end of combat round, if there is no enemy’s aircraft. Simply remove TP from battle board and place it in the SZ on the map.
Regular AA @1 against up to 1 plane, whichever the lesser.
Can unload in a Sub infested SZ if escorted by surface warships.

If you bring them in with attackers - as you would for amphibious - then any defense shots in excess of what is needed to sink the accompany ships MUST be applied to any transports until all shots are accounted for or there are no units left to assign them to. (Per OOB rule.)

CRUISER
9 IPCs  A3 D3 M3
Shore Bombard 3
Gives +1 move to 1 surface vessel, paired 1:1

FLEET CARRIER
12  IPCs A0 D2 M2, 2 hits,
Carry 2 planes,
damaged Carrier still carry one aircraft.

BATTLESHIP
15  IPCs A4 D4 M2, 2 hits,
Shore Bombard 4

Both repair at purchase and repair phase in a SZ adjacent to a Naval Base SZ, or in NB SZ.
Naval Base cannot repair more than 3 warships hits per turn.

FIGHTER
10 IPCs A3 D4 M4
SBR: A2 D2, interceptors always destroy bombers first.

TACTICAL BOMBER
12 IPCs A4 D3 M4
TBR: A1first strike,  Damage D6 on AB or NB,
SBR: can do escort mission for StBs without bombing AB or NB.

STRATEGIC BOMBER
12 IPCs  A4 D1 M6
SBR:  AA A1first strike up to two Fighters, whichever the lesser,
Damage on IC, AB, NB D6+2 /minimum damage 2 pts if hit by IC’s/AB or NB’s AA gun.
No damage when destroyed by intercepting Fighters.

All aircrafts can hit unsubmerged Submarines without Destroyer presence.

ANTI-AIRCRAFT ARTILLERY
4 IPCs A0 D1 AAx2* M1 CM or NCM, 1 hit,
Taken as last casualty on offence.
*Fire each round @1 first strike against up to two aircrafts, which ever the lesser.
Regular defense @1 if there is no enemy’s plane.

@toblerone77:

@knp7765:

I think destroyers should be able to bombard @ 2. In fact, I think all surface warships should have that ability.
The only thing that worries me is if destroyers can bombard @ 2 plus their ASW abilities and cheap price, that will start a new wave of people saying “Cruisers aren’t worth buying”.

Well FWIW I don’t mind adding some firepower especially if everyone can do it. I’m working with using the bunkers from HBG to have major and minor bunker complexes that soak hits even on islands. It really just depends on how far you want to diverge from OOB rules and what other units are going to come in to play.

A simple rule could be that all surface warships no matter their type boost +1 on a 1:1 ratio with land units for one round, and tweak it to your liking from there.Â

Interesting extrapolation.
It could be used by cruiser and BB in addition to their basic bombardment.
We can even consider more boosting power toward BB.
Cool. :-)

Tanks don’t have to be adjacent to their attacking territory either. They can move 2 spaces to attack. For example, say you have a tank in Germany and you are attacking Baltic states. You can move through Poland with your tank and attack Baltic States.

Cmdr,

TG:

In anniversary, the only way to have a submarine threat is to have your submarines scattered about.  So far it has been my experience that usually you are attacking from at least two different sea zones, this would encourage you to attack from three or more to get the wolfpack bonus.

I disagree.  One of the best reasons to buy subs is that they’re cheap and can take hits during a naval battle.  If you’re subs are scattered in different sea zones, you negate this fodder ability in a defensive battle.

Secondly, I’m all about simplicity.  Forcing the player to attack from 3 Different Sea Zones adds an unnecessary complexity to the game.

Weren’t we trying to make subs A LOT better, as you claim they are “Bogus?”

3)  Submarine captains spent long times lining up shots in the security of knowing they were not seen and had plenty of time.  They could be choosier.

Okay, you clarified it for me.

tekkyy,

well both principles (1. a ratio whatever it is 2. each destroyer roll one die) encourages players to build more destroyers
the actual numbers can be tuned

I like ratio better because it doesn’t add to the combat sequence
its also something players are used to (from placing infantry on 1 or 2 on the battle board)

Agreed.

Joe,

I would think if you’d want to fix the role of submarines, then fixes should be directed to possibly to biggest impact subs had on the war - attacking shipping and supply lines.

How about a “SBR-type” rule for subs in key sea zones?  Maybe against shipments to UK and Japan only since they were most dependent on outside resources?  Destroyers protecting these sea zones get a “AA” type role to defend so that subs have a chance to live and there is incentive to build subs?  I would think that this could open up the Atlantic and Pacific a little more for something more than just sea unit stacking.

Seconded.  +1 for an inventive idea.

Awesome! Just throw 3x extra chips on the bottom of each unit? Sweet … It would take longer, just from sheer numbers, but it’d be bloodier, and that’d be fun :)