Our History
Founded in late 2014 by former members of the 15th MEU(SOC) Realism Unit, the 506th Infantry Regiment Realism Unit has grown into one of the most respected military simulation communities in Arma 3.
Our unit draws inspiration from the legendary 506th Infantry Regiment, carrying forward their values of courage, dedication, and excellence in everything we do.
Unit Formation
Establishment of the 506th IRRU by former members of the 15th MEU(SOC)
Operation Red Anvil
First major unit operation with full platoon-sized elements
Operation Red Hammer
Major combat operation
Operation Righteous Eagle
Tactical operation
Operation Black Adder
Strategic mission
Operation Crimson Moon
Night operations campaign
Operation Thunderstorm
Combined arms operation
Operation Lionheart
Major offensive
Operation Blackspear
Special tactical mission
Operation Watchtower
Surveillance and reconnaissance
Operation Odin Watch
Intelligence gathering operation
Operation Clear Skies
Air superiority mission
Arma Reforger Phase 1
Initial large scale testing of Reforger platform
Operation Verdant Gambit
Indian Ocean tropical islands campaign
Arma Reforger Phase 2
2nd Platoon, Alpha Company transitioned to Arma Reforger
Operation Invictus
Experimental campaign taking place in both Arma 3 and Arma Reforger concurrently
Arma Reforger Phase 3
Entire unit transitioned to Arma Reforger
Operation Desert Fury
First full Arma Reforger campaign
Continuing Excellence
Maintaining our position as a leading military simulation unit with ongoing operations and training
