A short video teasing Infinity Ward's new Call of Duty title was uploaded to the official Call of Duty YouTube channel yesterday. The video, entitled "Know Your Enemy", depicts a man belonging to the "Settlement Defense Front" issuing a sinister warning. Who the warning is aimed at is, as of yet, unknown.
Recent leaks indicate that the game will be entitled Call of Duty: Infinite Warfare, and that a reveal trailer will be released on May 3rd.
UPDATE
A new teaser, entitled "We can still fight back!", has been uploaded to the official Call of Duty YouTube channel, and can also be seen on Nuk3town.
The reveal trailer has also been confirmed to arrive on May 2nd, not the 3rd as previously thought. It will be released at 09:00am (Pacific Time).