FarleShadow said:
Nobody's going to lob plasma when a heavy uranium rod can do just the same job.
Besides, they'll probably call it the 'Earth Defense force' to rip of several sci-fi books and use them for litter picking and spying on women in the shower using their tremendously large cameras.
To be fair they'd pretty much have to rip off someone if they came up with a name for a space unit. How could they not theres that many sci-fi books with various incarnations of spacial federations or whatever.
As for the question it depends on what you mean by space warfare? Do you mean taking our own wars to space or do you mean goin up and doing in aliens? If it was just Space battle but with our own planet, then it would require and entirely new unit, as the current forces battlegrounds would remain. As for stretching it to planitary invasion, it would require a combination of all forces as someone else already said. Of course this is under the speculation that any country other than the Superpowers would get into space, seing as if they were all at war, it would start at home. And that just leads to nuclear war, which in turn makes humanity go bye bye anyway. So we can only assume that space warfare would be against aliens, which would require a combination of forces as said ealier...
Surely theres to much room for speculation?