Do tact nukes and ICBMs destroy a city if it is down to size 1. I guess what I'm asking is, is it possible to nuke a city into oblivion if you have enough nukes? If not I think it should be. Really I almost think a nuke should destroy any city smaller than a metropolis. Or at least automatically reduce metros to cities, cities to towns, and wipe out towns, so that no city could withstand more than 3 nukes. I guess this would kind of unbalance nukes, but on the other hand, nukes are rediculously unbalanced in real life anyway
Also, regarding cruise missiles. Seems you can't put them on sub, nuclear subs or carriers. Is there any way to transport them overseas (airlift? transport?) or are they limited to your own continent?