Three years after the conflict in Chernarus, portrayed in the original ARMA II, a new flashpoint in the Green Sea region heats up and coalition forces led by the US Army are sent to Takistan to quickly restore peace and prevent further civilian casualties.

Enlist into various roles within the US Army, from basic infantrymen, through special operatives, to pilots and tank crew in this new instalment in the award winning line up of military simulators for PC from Bohemia Interactive.

• Standalone release: Operation Arrowhead does not require the original ARMA II
• New factions available: Amazing variety of local army and guerrillas
• New weapons and vehicles: Apache, Chinook, M3 Bradley and many more..
• Includes ARMA II Warfare mode: Improved large scale multiplayer experience with elements of real time strategy gameplay
• Deep storyline: The chance to enlist in various roles within the US Army. From basic infantry to pilot and tank crew
• Three new game environments: Takistan, Zargabad and the Desert