Here are our Atomic weapons rules
Only Germany and USA may research them.
Must pay 5 IPC to research. Roll one die and on a result of 6 a technological breakthrough has occurred.
Then roll 2 dice to determine the technology discovered. We have multiple technologies for USA and Germany.
12 – Atomic weapons.
Atomic bombs cost 24 IPC to build. Only two may be built per turn. May not be built on same turn as breakthrough turn.
Move as infantry by land or sea. If loaded on a strategic bomber, it can move the current range of the bomber
Due to a lack of trained technicians and engineers, a nation may possess no more than 2 weapons at one time.
Due to the size and nature of the airburst associated with the nuclear warhead, no attack roll is required to score a successful hit.
No air defense, such as fighter scramble, is allowed due to the altitude of the strike plane and surprise of the attack. Only upgraded fighters may intercept. Long range aircraft or jet power technology must have been successfully researched to intercept an atomic strike.
An atomic weapon is treated as an AAA gun if the territory in which it is stored is attacked.
No AAA guns are to be fired due to the altitude of the strike plane and surprise of the attack only normal built in AA gun defenses with an industrial facility can fire. Airbase and naval base do not fire AA.
Any industrial complex is attacked with 4 dice disabled to maximum value of 20 for major and 2 dice disabled to maximum value of 6 for minor complexes.
Any airbases or naval bases in the territory are attacked by one dice of value.
One dice is rolled and that number of units of defenders choice eliminated. AAA guns may be chosen.
If used on a naval assault:
The nuclear strike cannot be combined with surface vessels or additional aircraft.
Due to the altitude of the strike plane and surprise of the strike, aircraft on carriers and loaded troops on transports are considered to be cargo and provide no defense. The 5 hits are assessed and the attacking bomber returns to base. No 2nd attack is permitted.
Transports chosen last.