Appears to be in a dark room, perhaps a briefing/debriefing room which seems to be on the 2nd of March 2010. On the upper right hand corner, there is a XM177 used in the 60s. A voice also says "This should help you remember everything". This supports a theory that the game will consist of flashback sequences with present day cutscenes.
This soldier is wearing tiger-stripe camo which was used extensively in SE Asia in the 60s.
A group of soldiers in cold weather conditions wearing arctic camo. Possibly set in the Soviet Union.
A group of soldiers running in a small stream. The soldier on the right is wearing a red bandanna and pant-leg, possibly Khmer Rouge in Cambodia during the 70s.
Shows Huey helicopters used by the US during the Vietnam War pursuing a boat.
Shows a Huey of the US Army. In other parts of the trailer, you are given a first-person view of rappelling out of a Huey.
Back in the room, now with a picture of a lunar rover.
Now in the cockpit of a Cobra helicopter destroying a bridge.
A SR-71 Blackbird high altitude stealth plane used for espionage.
In conclusion, the game seems to be centered around a series of flashbacks where the player will uncover a conspiracy of some sort involving black ops conducted during the Cold War.
