Today marks the hotly-anticipated release of Arma 2: Operation Arrowhead, the massive new standalone expansion to the award-winning original Arma 2, available now both as digital download and PC DVD box in many stores.

Proud winner of the PC Gamer (US) 'Editor's Choice Award', Operation Arrowhead (A2OA) has quickly garnered a positive reception from industry-leading critics and gamers alike; be sure to check out all the latest news and reviews at Arma 2: Operation Arrowhead reviews page.

Players will enlist into various roles within the US Army - basic infantryman through to special operatives; combat pilots to heavy armor - supported by cutting-edge military equipment, such as thermal imaging, remotely-controlled UAVs and the very latest weapons and vehicles. Get a taste of the hottest military-simulator to date now at the official Arma 2 Youtube channel!