Call of Duty: Ghosts' Teaser Trailer

There's been a lot of rumors about Infinity Wards' next tour with the uber-popular Call of Duty series but it looks like we'll finally get a sneak peek today. Snipe the video after the break.

It's a bit short on content -- there's no gameplay -- but there seems to be a bit of a tonal shift for the franchise; perhaps moving away from the world shattering events for something more stealthy. We'll find out more as news gets released.
From the press release:

“Infinity Ward set the gold standard for first-person action for a generation, and they’re going to do it again with Call of Duty: Ghosts,” said Eric Hirshberg, CEO of Activision Publishing, Inc. “Ghosts delivers an all-new story, all-new characters, an all-new Call of Duty world, all powered by a next generation Call of Duty engine, which is a leap forward for the franchise. Infinity Ward is going all-in to create the next generation of Call of Duty worthy of the world’s greatest fans."
“Everyone was expecting us to make Modern Warfare 4, which would have been the safe thing to do. But we're not resting on our laurels,” said Mark Rubin, executive producer of developer Infinity Ward. “We saw the console transition as the perfect opportunity to start a new chapter for Call of Duty. So we're building a new sub-brand, a new engine, and a lot of new ideas and experiences for our players. We can't wait to share them with our community."

Additionally, you can check out an exclusive first look at "Call of Duty: Ghosts" by tuning in 10AM PDT on May 21 for Microsoft's Next Generation reveal on Xbox.com, Xbox LIVE or SPIKE TV for the debut of the all-new game from Infinity Ward.
"Call of Duty: Ghosts" will release on Xbox 360 video game and entertainment system from Microsoft, PlayStation3 computer entertainment system and PC on November 5 as well as next generation platforms.