In the near future armed conflicts and terrorist activities in the world lead to a significant increase of combat operations conducted by special forces. The tip-of-the spear of this forces are made of Special Mission Units (SMU) - composition of elite operators, are tasked with conducting highly classified activities such as counter-terrorism operations, direct action operations, reconnaissance in denied areas, and special intelligence missions.

The SMU, modification for ArmA 3, added Tier-One operators from Special Mission Units around the world, along with adjusted in-game parameters and custom high resolution textures for uniforms & equipment.

People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf.

George Orwell