How to get a nuke in modern warfare 2?

Dont run around. Play defensively, meaning stay in one spot for a little while, then move to a differenet spot. Do this while constantly looking behind you, just so that you don't get killed. It is easier to do it in Team Deathmatch or Ground War because you don't have to look behind you as much. Always stay behind cover.

I recommend using the kill streaks: Harrier at 7, Chopper Gunner at 11, and then the Tactical Nuke, of course.

It's and unlockable killstreak reward. Unfortunately, the easiest way is camping and having like a harrier airstrike then chopper gunner.

If you run around, you'll get shot.

Nuke = Camping + Harrier Strike + Chopper Gunner

if ur high enough lvl i would recommend camping using tar 21 with hbs using scavenger sp and your choice of perk 3 and claymores

trust me nuke =camp

good killstreaks are

7=harrier strike

9=chopper gunner

25=nuke (ofc)

good luck i was buzzin when i got my first one :D

for 1 dont run around, duh, and i use sniper rifle to get pavelow, ac130, and nuke, its easy if once you kill somebody you kepp a lookout all around for them while still killin other people. when you go to kill somebody with sniper rifle look in the scope for 6 seconds before you shoot so they dont figure out your location by your surroundings and stay in scope for 2 seconds after you kill them so they dont see you look around right after you kill them.