Desmond: There's enough C4 here to blow up a bloody aircraft carrier. When I was in the army... I did six months' explosive ordnance disposal, which, as the saying goes, is just enough time to learn how to blow yourself up.
Michael: Is it on a timer? And why hasn't it gone off yet?
Desmond: This is a--a radio receiver. It's... it's like a walkie-talkie. You send it a signal, and, uh... it--it triggers a bomb remotely.
Jin: So can we... turn off?
Desmond: This is a... this is a trip wire. Move it, and... boom. This is dummy wiring. If you cut the wrong one... boom. This is multiple firing systems. You disable one, and the next one... boom. Uh, this... battery's the power source. If you disconnect it...