"yeah, they left a knife and a bullet too. so what?" says a somewhat teenish voice.

"Look at the card, whoever left it was obviouly in high command, and didn't want their name, picture, or station level. We should take the card, it could open the gun cage." says the deep voice that pointed out the card.

Later, at the gun cage...

*CLICK!* the metal door opens as the light above it turns green.

"Well, it worked, come on. You grab those SMGs, I'll grab the rifles." the deep voice says.