Is there a nuke in black ops 2?

Answer 1

Sadly, no - nukes were left out of Black Ops 2. However, the Hunter-Killer Swarm bots (paper airplanes with explosives) when achieved as a scorestreak, is a backbreaker itself, and it won't end the game.

Essentially, Treyarch has taken away the ability for any player or team to end a game prematurely or on their own terms. You either play through to the end of the match, or leave.

The only holdover reference to nukes is the Nuclear Killer achievement/playercard, requiring you to get 30 kills in a row without dying (no scorestreak kills; gun, knife, or explosive kills only).