The images show off some of the characters (complete with ability-boosting exoskeletons), environments, and weapons that you can expect when the full game launches on November 4. Call of Duty: Advanced Warfare will also include some form of energy-based weapons, but we don't see those here.
You'll notice that the hat-wearing soldier has the name "Atlas" written across his suit. That's short for the the fictional Atlas Corporation, whose leader is Jonathan Irons, played by actor Kevin Spacey in Call of Duty: Advanced Warfare.
Activision planned to announce Call of Duty: Advanced Warfare on Sunday, but their reveal was moved up to today, when we saw the game's first trailer, learned some vague story details, and got confirmation that the game's DLC will arrive first on Xbox platforms.
We're still waiting to hear what platforms the game is coming to, though retailers have listed it for Xbox 360, Xbox One, PlayStation 3, PlayStation 4, and PC.