Age of Strategy Forums

I just realized that China does have helicopters, just have to upgrade to max DEFCON. Ine question though, how do the ballistic missiles(nuclear,conventional,or chemical) work?(Land launched, sea launched, etc)

I've noticed that all of the other nations have a wider variety of upgrades, but the Chinese Upgrade tree doesn't? Could more upgrades be added, such as helicopters, ships, programs, or weapons please? Thanks!