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We are a serious community that strive to promote an immersive and professional environment by providing a structured military experience. Air assault!

Founded in 2026, the 1/A/11 Shock Troops Battalion is a semi-milsim ArmA 3 unit focused on realism, teamwork, and high-tempo combat operations. Our unit is centered around emulating an ODST Platoon, specializing in rapid-response pod drops and precision-based missions. We prioritize fun while delivering structured gameplay without unnecessary complexity.

The 10th Ranger Regiment is the premier modern light infantry unit in the ARMA Reforger Military Simulation community. Inspired by the US Army's 75th Ranger Regiment, the unit’s primary focus is light infantry and small-unit tactics, with all operations executed at the platoon level. Our in-game goals are realism, immersion, and the enjoyment of our player base.

Founded in June of 2007, the 15th MEU Realism Unit has maintained the standard of realism gaming in the ArmA community since its beginning.

The Platypus platform gives community staff one shared place to run the work behind the scenes: profile info, awards and training handling, groups management, custom events, and temporary voice rooms. Platypus will keep decisions traceable and help keep routine admin tasks out of spreadsheets and scattered locations.

The 1st Battalion, 75th Ranger Regiment is a realism-focused milsim community dedicated to teamwork, discipline, and immersive tactical gameplay. We host daily operations, weekly training events, and large-scale campaigns that challenge players in dynamic combat environments. Whether you’re an experienced milsim veteran or just getting started, we provide the training and leadership needed to help you succeed. We are currently recruiting for multiple open positions across our Infantry, Armor, and Aviation elements, with opportunities ranging from entry-level operators to leadership roles. If you’re looking for an active, organized unit that values professionalism, teamwork, and realistic operations, join the 1/75 and become part of the mission.

Chill MILSIM community to join up with new players & Stay up to date with @Ewatchedit

The 13th MEU is a combined-arms milsim unit that balances relaxed gameplay with serious, structured operations. Whether you're here to lock in, smoke and joke, or step up into leadership and grow your skills, we keep the focus on integrity, teamwork, and progression.

A US Navy task force built on realism, discipline, and kinetic operations. Mission nights run from quick surgical hits to full-scale assaults, driven by a dedicated Game Master and Storyteller — no two nights are the same. All recruits start in our Marine Corps detachment, complete the Marine Infantry Course, and take a billet in our infantry platoon. Grow within the Marines, or try out for a JSOC detachment down the line.

We are a casual yet hardcore unit that strives to have fun without the need for or pressure of attendance requirements and consistent training. We utilize a structured system for those seeking serious gameplay, while also allowing those who wish to have a laid-back experience to enjoy a fun and engaging time. Our modpack comprises KAT, ACRE2, and various other private mods, providing a hardcore yet enjoyable experience for everyone involved. This unit does not look for hardcore tactics, and strategy towards our mission, and we focus on having a fun time over focusing on CQC skill and ability.

The 183rd Air Assault Realism Unit is a unit based upon a United States Army Air Assault Division. Established in 2014 and continuing to maintain excellence!

Est. July 4th, 2016 - Operations that require real tactics, training, and quality teamwork to succeed. Join 1 of 3 Marine Special Operations Teams (MSOTs) or the 160th SOAR, SOF Rotary Aviation

Dive into B.I.A.'s unique MilSim experience, engaging in company-level operations with over 100 players. Explore various eras, from WW1 to modern conflicts.

Celebrating 10 years, the Paramarines are a unique unit that embodies the concept of Parachute Marine Infantry in the modern era. You earn everything in the unit, and we provide you with everything you need to be successful. We accept veteran players, new players, and everyone in between.

Established in 2003 as realism units in PC gaming. Our focus is straightforward: solid teamwork, consistent training, and a professional environment where members can improve their skills and enjoy playing together. We value commitment and longevity, Soldiers are recognized with Anniversary gifts as a simple way to acknowledge time and dedication in the unit.

The StowMarines are a British-based international PMC milsim unit running Zeus-crafted operations and structured trainings twice weekly, on Fridays and Saturdays. Our focus is immersive, coordinated gameplay with some casual fun.

The 21st Cavalry Division is a disciplined combined-arms unit specializing in cavalry operations, armored warfare, aviation, and reconnaissance. Built on Honor, Service, and Loyalty, we value teamwork, professionalism, and tactical excellence. Always Out Front.

Welcome to Hybrid Tactical Deployment Group — HTDG HTDG is a modern-day Arma Reforger milsim group focused on having fun while still doing things right. We conduct weekly, story-driven operations, usually on Saturday evenings at 2100 EST, and we have plenty of positions open for players with all levels of experience. Whether you just want to hop in, run missions, and have a good time, or you want to get deeper into the military side of things, there is a place for you here. Our operations can include realistic mission sets, call for fire, JTAC and TACP work, DMR roles, HALO and HAHO jumps, dive operations, armored gameplay, search and rescue, medical, aviation, reconnaissance, direct action, and airborne operations. Our group has a wide range of real-world and milsim knowledge, but at the end of the day we are still a group of chill gamers trying to have a good time.

Click here to write a few sentences for your unit description.

"We Defy"

Task Force Vegas is a semi-realistic "TacSim" focused on giving people a place to larp without having to do google doc applications, or virtual trainings or pushups. ((things here are a work in progress, please bear with us.)

Blackstone Security Group is a premier private security company with a legacy rooted in excellence and operational expertise. Established in 1962 by former British Special Operations Forces, grown into a globally recognized security provider, offering specialized services to governments, military organizations, private corporations, and non-governmental agencies. ᵇʸ ᴮˢᴳ

● We are a team of warriors, bound by a common purpose and a commitment to one another. Our success is the teamwork and effectiveness of the entire unit. 𝑹𝒂𝒏𝒈𝒆𝒓𝒔 𝒍𝒆𝒂𝒅 𝒕𝒉𝒆 𝒘𝒂𝒚 ! ᵇʸ ⁷⁵ᴿᴿ

● Running gaming servers since 2015. Our focus is Arma yet we explore new games as they release. Our goal is FUN for everyone ! ᵇʸ @ᶜʳᵃᵗᵉʳ

Join 4th Infantry Brigade for top-tier MilSim action. Realistic deployments, diverse roles, and immersive gameplay await. Enlist now!