Beach - yeah, I forgot to mention the full title :o sorry 'bout that. Anyway, Falcon is right, the screens are from Soldiers of Anarchy which is a RTS/squad tactics game. You're only allowed to command a max of 12 guys at once and you have to capture and/or find all ammo, weapons, and vehicles. The only thing you are given is a few pistols at the beginning of the game, so resource management along with good strategy is a big part of succeeding. It's really fun
.
You can get a couple demos of it at
http://www.soldiers-of-anarchy.com if you want to try it out.