(adsbygoogle = window.adsbygoogle || []).push({}); S.S.D.D. - Receive training and participate in a mission with a U.S. Army Ranger.

Team Player - Save a US Army Ranger.

Cliffhanger - As Sgt. Gary "Roach" Sanderson, infiltrate a Russian mountain base with Capt.
MacTavish.

No Russian - Assault a Russian airport with Vladimir Makarov as an undercover CIA agent.

Takedown - Engage in a running fire-fight throughout Rio de Janeiro to capture an arms dealer named Rojas.

Wolverines! - Locate and protect codename Raptor during the beginning of the invasion.
The Hornet's Nest - Escape the Favela.

Exodus - Assist in the evacuation of civilians.

The Only Easy Day...Was Yesterday - Infiltrate an oilrig, rescue hostages and make an entrance to the Gulag.

The Gulag - Assault a Russian Gulag and rescue Prisoner #627.

Contingency - Help Captain Price reach the Russian submarine.

Of Their Own Accord - Protect the evacuation site at the Washington Monument.

Second Sun - Get to the Whisky Hotel.

Whiskey Hotel - Retake the Whisky Hotel.

Loose Ends - Find and kill Makarov at his safehouse on the Georgian Russian border.

The Enemy Of My Enemy - Escape the trap in the boneyard with Captain Price and Nikolai.

Just Like Old Times - Search the Afghan cave network for General Shepherd.

Endgame - Chase and kill Shepherd through the rivers with Price.


* Task Force 141
o Sergeant Gary "Roach" Sanderson is a playable character and member of Task Force 141.

o Captain "Soap" MacTavish (the main playable character from Call of Duty 4: Modern Warfare) is the commanding officer of Task Force 141. He is Scottish, has a mohawk, and a model of his head will be sold with the Prestige Edition.
o Ghost is a member Task Force 141 and the main character in the Modern Warfare 2: Ghost six part comic series. He is English, wears sunglasses and a skull balaclava. The skull balaclava is a tribute to his friend Lieutenant Riley, who he describes as "the baddest mother****er in the world."
o Meat is an American character briefly seen and heard in the Rio De Janiero video. At about 0:45 in the video you can hear one of your squadmates say "Meat, get these civvies out of here", at which point Meat begins yelling at them in Portuguese. Very little else is known about him. When he says "Roger that" it seems his accent is American. He may be the man who wears a cap.
o Royce is an American character seen inthe Rio de Janiero video. Not much is known about him at the moment, but he is probably a member of Task Force 141. Judging by his accent, he is American.
o Captain Price; (Soap's commanding officer from Call of Duty 4: Modern Warfare) will return. He is an English and still has his boonie hat and long moustache. He was seen in the Infamy trailer ducking in a boat with the player both shooting with a Mini-Uzi and driving. It has been confirmed on Billy Murray's website.
o Rockert is a character seen in the mission The Hornet's Nest. Not much is know about him, cause in this mission he appears for the first time.
o Doc is a character seen in the mission The Only Easy Day...Was Yesterday .
o Nikolai (a Loyalist that was rescued by Captain Price and his squad in Call of Duty 4: Modern Warfare) will return in the mission The Hornet's Nest and most likely in other missions too

* US Army Rangers
o Shepherd is the commander of the US forces.
o James Ramirez is the player character in the U.S.-based Ranger missions.
Foley is a Sergeant in the US Army Rangers, who trains the player, although the playable character for the training mission is unknown. he leads the American playable character in to battle in Virginia, he is voiced by Keith David.
o Joseph Allen is the Private you control in S.S.D.D., Team Player, and No Russian.
o Dunn is a Corporal in the US Army Rangers, who trains the player through The Pit.

* CIA
o Alexi Borodin

* Ultranationalists
o Vladimir Makarov is the new leader of the Ultranationalists and the secondary villain of the game, following in the footsteps of Imran Zakhaev. He is seen wearing a black suit during the Ultranationalist attack on a Russian airport.
o Major Petrov is the airfield commander in the level Cliffhanger, and was probably killed when Roach and Soap eliminated all of the enemies at the hangar, unless he was speaking from another location.
o Viktor is one of the terrorists in the airport, in No Russian.
o Anatoly is also another terrorist in No Russian
o Lev is the third terrorist in No Russian.
* Brazilian Militia
o Rojas is an arms dealer located in Rio De Janiero. He wears a brown T shirt and 3 quarter pants. He is seen in the Worldwide Revealer trailer.
o Faust is a character who is an associate of Rojas seen in the Rio De Janiero level. He is shot in the leg by Roach, and subsequently tortured for information by Soap and Ghost.