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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!

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.

Blue Rebels Command is an organized Arma Reforger milsim group. We pride ourselves on professionalism, teamwork, and creating an immersive experience without sacrificing a welcoming community. Every operation is planned, every role matters, and every member contributes to mission success. What We Offer: • PvP & PvE Operations 
• Tournaments
 • Tactical Training & Skill Development 
• Active Daily Player Base 
• A welcoming community • Organized leadership • Unit Roles/ MOS/ Pipeline with room for advancement. • Realistic scheduling and requirements Come check us out. Rebs up! 🫡 https://discord.gg/tkCFddzheE

Welcome to the 2nd Battalion, 6th Marines Milsim, a serious and immersive military simulation unit. We have two rules: Real life will always be first and if you show up, show out!

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

About Us : Black Spear International (PMC Group) is a very welcoming community that will accept people regardless of experience. We are built around teamwork, respect, and good times. The operations are engaging and challenging, with an added twist of supplies (Being tracked by GM). With each success and failure in an operation changing the level of difficulty for the next operation. We do NOT use RHS and still have a very high quality mod pack for this server Our Mission : To provide an immersive tactical experience using communication and teamwork. To grow our numbers and become much larger and implement all sorts of tactical elements What we Provide: Opportunities to advance into leadership positions Unique operations with each one being different from the last A place to learn and work with others who are like-minded Kits/Roles: There is a lot of freedom given with the kits you make, and the role you play. Some roles require training, such as JTAC, ADVANCED MEDICAL, PILOT, RECON/MARKSMEN. Team leads may ask for certain equipment that you or your team members may need to adjust kits to comply with operational needs. Any further questions you need answered before fully committing? Join our discord and feel free to ask our amazing leadership.

The 7th Cavalry Gaming Regiment often referred to as "7Cav" is a long-standing Military Realism (MILSIM) unit that primarily plays first person shooter

Our mission is to recruit, train, sustain, and deploy scalable, expeditionary forces worldwide to accomplish special operations missions assigned by U.S. Special Operations Command

16 Air Assault Brigade is a serious British Army milsim, representing the UK’s rapid reaction airborne and air assault force. Built around realism, teamwork, and fast-paced operations, the brigade specialises in air manoeuvre warfare, deploying troops by parachute and helicopter to seize and hold key terrain. Units: 2 & 4 Parachute Regiment Pathfinder Platoon 7 Royal Horse Artillery JAC (Joint Aviation Command) All players are welcome — whether you’re new to milsim or an experienced player. Our friendly and knowledgeable members will help train you in British Army tactics, drills, and procedures to become an effective airborne soldier. We run structured campaign operations twice a week, alongside Brigade Wide FTX (Field Training Exercise) every Wednesday and unit trainings throughout the week. Operations include air assaults, airborne insertions, defensive and offensive actions, raids, patrols, and high-readiness response missions. Time zone: GMT/BST Country: UK Play style: Serious Attendance requirements: Attend one Op per week Time Zone: GMT/BST Op times: 2000-2200

[INTL] A Halo-inspired milsim focused on small-unit tactics, realism, teamwork, and immersive experiences.

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.

DISCLAIMER: WE ARE NOT A UNIT JUST A SERVER We are an Arma Reforger Server that focuses on maintaining some realism, while tailoring the experiences to the players. We want to build a community that people want to keep coming back to and playing.

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

The 22nd MEU arma reforger milsim was founded in 2025 with the aim to provide a realistic representation of how a marine MEU operates. We pride ourselves on making a fun and engaging experience for all gamers without all the egos. We are a US based milsim with our primary time zone being Eastern Standard Time.

The 9th Ranger Regiment is a Semi realism WW2 Ranger unit focused on delivering a grounded experience of WW2 combat. If you couldn’t get into World War 2 because of insanely casual units and it pissed you off because you’re autistic like us, then the 9th could be a good home for you. The 9th is a platoon oriented unit that focuses on small unit tactics and the enjoyment of the player. We have historical accuracy within the unit yes, but have a deep understanding of what keeps players wanting more. Outside of the game there is no yes sir no sir bullshit that comes with other units, but when Op time comes around we flip the switch to a serious infantry combat experience. If you have the same deep levels of autism for the Second World War but also want to have a well structured experience, check us out.

A unit built from strong ties, long-time members, and custom campaigns with ongoing lore. Every member counts here. We're not here just for the game, we're here for the family we made. The 1-74th Infantry Regiment is a EU/US based Armored Infantry Regiment that focuses on Platoon/Company level combat operations. While other Units will try to portray themselves as massive, diverse forces, we take a more grounded approach. You will fight on the ground with squads of 6, to make a platoon of 18-34 members, all focused on the fight in an organized manner. Fighting will be cinematic, and action packed, with lulls inbetween to create an unsettling environment before more action will commence in a violent, and brutal environment. With key leaders primarily holding a military background, with combat veterans and longtime serving active duty members among its ranks: be prepared to experience story-telling like no other unit offers and a place that offers companionship, mentorship, and friendship that last.

We are the 1st Battalion 4th marines. we are a newer unit with experience trying to find a group of like-minded people to build a great community

Are you looking for a serious, immersive military simulation experience? Our Combat Application Group (CAG) Milsim unit is recruiting dedicated players who value teamwork, communication, and tactical gameplay.

Founded in 2026, the 82nd Airborne, 2-325th Infantry Regiment is a semi-milsim ArmA 3 unit focused on realism, teamwork, and high-tempo combat operations. Our unit is centered around emulating modern US Airborne, specializing in rapid-response parachuting and precision-based missions. We prioritize fun while delivering structured gameplay without unnecessary complexity.

**⚔️ The 77th Sundown Regiment ⚔️** **Introduction:** Welcome to the 77th Sundown Regiment — a new Onward VR MilSim built for players who want more than casual gameplay. We deliver organized, high-intensity operations, real teamwork, and a true chain of command. **Founded by:** Colonel Classy Lieutenant Colonel Bykov Major Pickles Captain Chuck Regimental Sergeant Major Tanuki And many more This is your chance to get in early and help shape something big. Every member matters. Every role counts. 🔥 What You’ll Experience: Structured squads, platoons, and companies that operate like a real unit. Coordinated missions where communication and teamwork decide success. Training that turns new recruits into reliable operators. Earn MOS roles, rank up through performance, and step into leadership as you prove yourself. **💥 Why Join NOW:** We’re brand new — meaning YOU have a voice in how this regiment grows. Opportunities for fast progression and leadership are wide open. Be part of a tight-knit unit before it scales into something massive. This isn’t just a server — it’s a unit built on discipline, teamwork, and progression. **📋 Requirements:** 15+ years old No ties to raiding groups Stay active and committed Respect all members and follow command **🚨 Enlist Today — Be Part of the Regiment** As we do have a small team at the moment please be patient with us on the processing side

Milsim unit on Arma 3 running as 1st Platoon, Bravo Company, 1st Battalion of the 75th Ranger Regiment. We are a very new unit and currently looking to expand to do some more cool trainings and events. We do a lot of joint operations with other units, love making new friends, and have a lot of fun days whenever we can manage. We are very flexible with times and dates for training and events, though are most likely to have them in the evenings on weekdays or anytime during weekends.

One of the most active Milsim communities out there. 10.000 total members with 1000+ fully integrated. Does not matter if you got 20 hours or 4000 hours on the game, this is the place for you!

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10th Mountain Division is a structured milsim unit focused on teamwork, leadership, and consistent mission-driven operations. We provide organized campaigns, clear progression systems, and realistic small-unit tactics without unnecessary overcomplication. Our community is built for players who want disciplined but enjoyable gameplay, where every role matters and members have real opportunities to grow. Whether you’re new to milsim or experienced, 10MD offers a stable environment to learn, lead, and execute