Leaked images imply a near-future setting.
A Sony executive has inferred that Activision is looking to release a version of Call of Duty for the PlayStation Vita this year.
FPS titles dominate Microsoft's listings for the most-played games on Xbox LIVE for 2011, with Call of Duty titles occupying the top three slots.
More than 20 million map packs for Call of Duty: Black Ops have been sold during the first nine months of 2011, Activision revealed last night during an earnings call.
Activision Blizzard has reported digital revenues of $1.7 billion for the year ended June 2011, a 22 per cent increase over $1.4 billion the previous year.
Treyarch and Activision have announced that another Call of Duty: Black Ops Double XP weekend is taking place on September 2 through to September 5. The event coincides with the first ever Call of Duty event, Call of Duty XP.
Activision has announced Rezurrection - that's with a Z - the fourth map pack for Call of Duty: Black Ops, will be released for Xbox 360 on August 23. It will cost 1200 Microsoft Points.
A Call of Duty: Black Ops Double XP Weekend has been confirmed to take place from July 29 through July 31, celebrating the release of Call of Duty: Black Ops - Annihilation on PlayStation 3 and PC.
There will be no Call of Duty Elite beta on PC, Activision has confirmed. The plan was to roll out the beta to PC gamers, but this plan changed very late in the day, said Activision's Social Media Manager.
Tickets to attend Call of Duty XP, the Call of Duty convention taking place September 2-3 in LA, will go on sale at 6pm BST on July 19, Activision has revealed.
Treyarch has admitted that it wasn't "always good" at multiplayer map design, but that the studio has learnt a lot over the years.