I know it may not be a surprise for you all, but Activision has announced that a new Call of Duty game is coming in this year and probably the game will be developed by Infinity Ward.
Infinity Ward did great achivements with "Modern Warfare" series and became popular all around the world so you have the right to think that this time will be different. The studio's latest game was "Call of Duty: Ghosts" which published in 2013.
Although there is no considerable details about the new game, it's enough to know that Infinity Ward is behind this project now.
We will let you know when the studio releases more information about the new game. Stay in touch!