Planetary Collision

Aliens have teleported their planet to Earth in hopes of invasion, but they teleported a bit too close.  They teleported so close, that both planets will explode in about 2 minutes due to a collapse in their magnetic fields. The Aliens have entrusted you to launch a nuke in a military base towards where the planets have collided to separate them. The thing is, there are a lot of humans in the way of that nuke and the aliens don't have enough space milk to teleport any alien weaponry with you, so you'll have to use the humans' weapons instead. There's also the fact that there isn't enough time to reload, so you'll have to constantly swap between different human weaponry as each weapon's ammo runs out. Good Luck!