No, but there are individual co-op missions.
Chat with our AI personalities
its called special ops
A specail operations mode will be featured in Modern Warfare 2, comparable to the "Mile High Club" epilogue mission in Call of Duty 4: Modern Warfare consising of isolated missions in a variety of settings unrelated to the campaign story. The main campaign will not support cooperative play, but the "Special Forces" mode will have a two-player cooperative option.
No, but Call of Duty: World at War is.
you get two profiles on and then go to campaign on coop
It was promised to have 4 player drop-in/drop-out coop, but they cut it out in development. lolmohteam