Could we actually fight a war against an alien race?

[o_O.Q]

snakenobi said:

aliens don't exist and never will

we are the only ones in the universe

even if aliens existed,they would have a different dimension

they should have developed around the same time as earth did from the beginning of the universe and have the same kind of materials as us to even realize that they are there

why do you make the assumption that all life must be composed of the same materials and must undergo the same conditions to develope?