Australian Combined Operations Milsim

Founded nearly a decade ago, ACOM is one of the longest-running ADF-themed realism units in the Arma 3 community. We're built on authenticity, teamwork, and excellence—replicating ADF structure and tactics with precision, guided by the real-world experience of current and former serving members. From detailed training programs to immersive, story-driven operations, ACOM delivers a gameplay experience that mirrors real military practices while remaining approachable for all skill levels. Every mission reflects the professionalism and adaptability of the ADF across diverse operational environments—from peacekeeping to high-intensity combat.
Whether you're a seasoned milsim veteran or new to Arma, you'll find a high-standard, community-focused environment where you can develop your skills, build lasting friendships, and experience what it means to operate as part of a disciplined, capable unit. Operations run every Sunday at 1830 AEST. Our Mod Pack Includes: ACE3, RHS, ADF Re-Cut / Rhodesys RAR, ACRE2 and many more!