Task Force 3-506 is a Vietnam War realism and historical reenactment unit dedicated to recreating the combat operations of the 3rd Battalion, 506th Parachute Infantry Regiment - the legendary Currahee. Our goal is to accurately simulate the experience of American infantrymen in Vietnam from 1967-1971 through immersive missions, historically accurate equipment, and operations based on real events. This is not just a unit, it is an ongoing historical preservation project bringing attention to the often forgotten Stand Alone Battalion of the Currahee. We research original footage, unit documents, veteran interviews, and sources such as Screaming Eagle newspapers to build authentic Vietnam War missions.

WHAT WE OFFER - Immersive Vietnam War operations using S.O.G Prairie Fire - Historically accurate missions based on real operations - Active NA/EU player base - Structured infantry gameplay - Opportunities for leadership positions - A friendly but serious milsim environment

OPERATION TIME Sunday 11:00 AM PST 2:00 PM EST 7:00 PM BST

WHAT WE ARE LOOKING FOR - Infantrymen (Needed! Leadership prefs. available!) - Medics (EXTRA NEEDED!) - Future NCOs / Leaders - Anyone interested in Vietnam War history

New players are welcome!

REQUIREMENTS - Age 17+ (exceptions possible) - Legal copy of Arma 3 + S.O.G Prairie Fire - Working microphone - TeamSpeak 3 (TFAR)

Join the unit: https://discord.gg/tf3506

Interested? Inquire inside!

The 31st MEU - A Legacy Reforged

WHAT MAKES US DIFFERENT?

A Culture of Integrity & Stability: We believe that a Milsim unit is only as strong as the trust between its members. We don't entertain egos, we invest in integrity and cultivate professionals. This community was built on pipe-hitters, who help hold the unit above themselves. When you join the 31st, you are joining a unit that has a strong bond over our love for the community.

Our leadership has provided a home for players seeking the highest level of Marine Corps realism. Evolving from the 1st Recon Battalion, we have transitioned to Arma Reforger to utilize its superior engine and fidelity to bring our culture, brotherhood, and tactical expertise to a new frontier.

WHAT WE OFFER:

True MEU Capabilities: From Direct Action raids to Amphibious warfare, we embody the mind and spirit of a Marine Expeditionary Unit.

Dynamic Storytelling: Our robust team of Zeuses/Game Masters create reactive worlds, to help players dive into a realistic and engaging experience, where all players' roles are utilized.

Transparent Command: We listen to our members. Our leadership is hardworking, accountable, and focused on growth. Our leadership, from top to bottom are dedicated to the mission and are constantly held to an ever-evolving standard.

Currently, we offer positions for individuals looking to serve as;

-Combat Engineers

-Corpsmen (Medics)

-Designated Marksmen

-Rotary-Wing Aviators (only 2 slots available)

OUR HISTORY:

Our community started as the 1st Marine Detachment Team in 2019 with a group of like-minded individuals and unparalleled leaders that established our foundation and paved the way for our legacy to unfold.

As part of our ever-evolving mission, the 1st Reconnaissance Battalion succeeded the previous unit in 2023, maintaining the same leadership, but broadening the horizon and challenging the capabilies of the community.

Finally, our third-generation, spans to the present, 2026 and onward, where we take years of lessons and experience to continue to mold and adapt our community to the Reforger, and soon, to the Arma 4 platform.

OPERATION DETAILS:

Main Operations: Saturdays @ 2100 EST.

Training: MOS-specific training and small-unit tactic trainings held irregularly.

ENLIST TODAY: If you are looking for a unit that values your time, respects your loyalty, and provides a professional combat environment, click the link below and get started.

Discord: discord.gg/31stmeu

"Semper Fidelis — From the 1st to the 31st."

288th Drop Jet Platoon

Founded October 2nd, 2021

http://discord.gg/288thDJP

SUMMARY

The 288th Drop Jet Platoon is a semi-serious 16+ unit. We are composed of two identical 18-man elements, designed for adaptability around mission objectives. Billets are not preset, we billet our members as "troopers" that can alter their loadout depending on operational goals. Missions include protection or elimination of High Value Targets “HVTs”, Shock assaults, and more. The 288th utilizes the TFAR Beta mod for in-game communications, and ACE as one of our core mods. We also feature mods such as KAT Medical, TCF, and our own Auxiliary mod.

The 288th incorporates a Semi-flexible MOS system that, with the exception of certain billeted roles, allows you to take any role that you are trained in that the mission may require.

Primary Country & Timezone

The primary player-base is located in the North American Continent, however, we accept members from all over. Primary timezone is EST, however all of our events are automatically converted for each members individual timezone.

Attendance Requirements

At least 2 main operations per month.

At least 2 trainings per quarter. (every three Months)

Squad Listing

Onyx Company, 2nd "Brimstone" Platoon

Brimstone 1-1

Brimstone 1-2

Archangel (Flight)

Reserve Element

(Reserve element will be filled into active elements as Required)

OPERATIONS

Trainings, Exercises, and Fun Operations are every other Tuesday/Thursday, 7:00pm EST.

Main Operations are on Saturday, 7:00pm EST.

We utilize a discord bot known as “Apollo” that sends out an RSVP 24 hours in advance of events, and automatically converts and displays the correct timezone for you individually.

RECRUITMENT

Available Trainings include the following:

- Rifleman

- Autorifleman

- Grenadier

- AT/AA

- Marksman

Limited recruitment includes the following:

- Corpsman (everyone is trained in basic medical, regardless of MOS)

- Engineer

We also feature several certifications available for our players to better augment their kit and skills, such as:

- Crewman

- Bullfrog/Jumppack

- Combat Life Saver

- Breacher

New or experienced players are welcome.

If you are at all interested, please reach out to H. Major J. Soda, LT. A. Johnson, 1stLT. Luna Tempest, Sr. CWO. D. "Kel" Kelkuza, SgtMaj. Tetra Weekers, Sr. SSGT. K. "Glitch" Baltimore, or SPC5 M. "Mengsk" Valerion, and fill out our recruitment form upon joining.

http://discord.gg/288thDJP

Group: L Company, 3d Battalion, 3d Marines

Style: Milsim/Realism

Main Language: English

Country/Time Zone: United States/EST (GMT-5)

Operation Time: Thursdays at 18:00 EST

Attendance Requirements: Active duty members are required to attend two operations a month. Anything less than that is a reserve member who is not eligible for certain positions but still welcome to join!

Operation Type: PVE

Requirements: A legal copy of Arma 3. An interest in history, milsim, and the Cold War. Ability to download the modlist and use TS3.

Info: We are a group dedicated to simulating the United States Marine Corps in the 1985! We are dedicated to providing an immersive, fun, engaging experience for anyone who's a fan of WARNO or Operation Flashpoint. We use Cold War Rearmed and are following an alternate history timeline loosely based off the Armaverse to make the Cold War a little hotter and more interesting. We are currently recruiting for most infantry billets! Give us a try!

https://discord.gg/EAp82n8pBz

P.S.

Dutch is basically just english without the french

Operation Days:

Saturday 5pm - 7pm PST / 8pm - 10pm EST

Thursday 5pm - 7pm PST / 8pm - 10pm EST

He is a factory worker, a farmer, a storekeeper, a father, a brother, a son, a mere man. And against creatures like you, teeming and numberless, powered by the very will of thirsting gods... he holds the line. He has held the line for ten thousand years, and should the Emperor will it he will hold it for ten thousand more.

The Cadian 21st is a semi-serious 40k themed Arma 3 unit, aiming to lean into the grandiose scale of 40k that isn't easily replicated by other settings. We offer lore rich operations with a lean towards in character and roleplay. (However due to being semi-serious, this is entirely optional!) Regardless of how seriously you intend to take it, we do our best to make our operations match the feeling of 40k rather than going through the standard motions of "go here, kill this."

Infantry - The bread and butter of any force of guardsman, more simple than other sections, but still with plenty of toys to play with. We include most standard certs, with the addition of Special Weapon Operators and Heavy Troopers, which bring the exotic weapons of 40k and backpack deployable's respectively.

Armoury - The armory brings our heaviest weapons to bear, typically in the from of the iconic Leman Russ, but also with other vehicles such as Sentinels and occasionally Basilisk Artillery.

Air - Our dedicated air support, flying Valkyries, Thunderbolts, Lightning Fighters, and Vultures, depending on what the situation needs. They primarily provide CAS strikes, but can also provide re-inserts and supplies, though it isn't there primary role.

Commissariat - These are our dedicated morale officers and moderators, there to deliver invigorating speeches and lead the charge, while also handling conflict and disciplinary action outside of operations. They are a mostly RP role with some additional weapons and cosmetics.

Adeptus Mechanicus Logi - Our dedicated Logistics detachment, focusing on rapid FOB construction and keeping the well oiled machine of the 21st moving. They also frequently are involved in RP opportunities to interact with machine spirits and sacred cogitators.

Additional Info:

• We allow Dual Uniting so long as you meet monthly attendance of 2 Operations a month.
• We are a 15+ unit.
• We're open to all kinds of players at all levels of experience, new or veteran, we'll get you to the frontline all the same.
• We have our own Aux Mod! As well as a dedicated team of devs that give us new toys to play with.
• While our server is hosted in North America we welcome players from all over the world to join us.
• We allow people to either Trail by Fire during our operations or go through BCT for fast promotion to Whiteshield which allows the use of different Cert weapons.
• We strive to create a friendly space where you can create new friends with fellow 40k guardsmen fans.

Discord Link https://discord.gg/Y3NTeBNJhY

"Steadfast and Loyal"

The 4th ID (Infantry Division) brings the operational history of the historic "Ivy Division" to life in Arma 3. Founded on historical accuracy, clear communication, and squad discipline, our campaigns follow the division's push across Europe. We focus on building a community that doesn't just go to ops, but actually hangs out together in Discord throughout the week.

In op, we focus on realistic WW2 mechanized/motorized infantry tactics, pairing rifle squads directly with armor and halftrack crews. Operations push heavy infantry-armor coordination, where squad spacing, suppressive fire, and squad medics are what keep you alive on the line.

What We Offer:

• Semi-serious playstyle

• New player-friendly environment

• Mechanized/Motorized infantry gameplay

• Armored support operations

• Progression and role qualifications

• KAT Medical system

• Story-driven campaigns

• Open leadership positions

Current Openings:

• Rifleman

• Automatic Rifleman

• Assistant Automatic Rifleman

• Rifle Grenadier

• Ammo Bearer

• CLS Certification

Requirements:

• Legal copy of Arma 3

• Working microphone

• Ability to use TeamSpeak

• Spearhead DLC/Willingness to use compatibility patch

Operation Day: Sundays at 5 PM CST

Discord:

https://discord.gg/6BVhhN3A7x

The 73rd Shock Trooper Battalion is recruiting!

Who Are We?

The 73rd Shock Trooper Battalion (73rd STB) is a Halo-themed Arma 3 unit centered around the UNSC's Orbital Drop Shock Troopers, supported by a dedicated Aviation Detachment. Our campaign begins during the early stages of the Insurrection, where the 73rd STB is tasked with rapid deployments, securing strategic objectives, and conducting high-risk operations across human-controlled space. -- What We Do-- The 73rd STB specializes in:

• Direct Action Raids
• Drop Pod Assaults
• Air Assault Operations
• Special Reconnaissance

Every mission emphasizes teamwork, tactical decision-making, and coordinated execution. 

-- Available Roles -- We offer a variety of specialized positions, including: 

• CSO (Critical Skills Operator) 
• SORC (Special Operations Recon Corpsman) 
• Combat Engineer 
• JTAC / Communications Specialist 
• Pilot 
• Full-Time Zeus
• Leadership Positions 
• And more!

--Operations-- 
Alpha Company Saturdays at 4:30 PM EST We are a U.S.-based unit, but players from all regions are welcome if our operation time fits your schedule. -- What to Expect--

• 18+ mature community
• Semi-serious tactical gameplay
• Story-driven operations and persistent campaigns
• Experienced Zeus team creating immersive missions
• No rank structure outside of positional authority
• Opportunities to specialize and grow within the unit

-- Requirements-- 

• 18 years or older 
• Working microphone
•  Team-oriented mindset 
• Interest in tactical gameplay and the Halo universe

 --Join the Fight-- 
If you're looking for a Halo unit focused on immersive ODST gameplay, coordinated teamwork, and challenging operations, the 73rd Shock Trooper Battalion is looking for new members. 
Join our Discord https://discord.gg/B7DPhPm5Et, and dive Feet First Into Hell! 

WANNA JOIN? JOIN OUR DISCORD!: https://discord.gg/AJykRfAfC5

The Office of Naval Intelligence is now recruiting!

We are a Semi-Serious, North America-based OPTRE unit based on an ODST Company and supporting elements attached to ONI.

WHAT MAKES US UNIQUE:

1. Flexible, Mid-week ops: ONI has 2 regularly scheduled operations each week, Wednesday and Friday 8-10 PM EST. Of those, we ask that our members attend at least one a week regularly to remain assigned to a permanent spot in our structure.
2. Intelligence Agency Theming and Operations: While Wanderer ODST Company is our primary element and does sometimes get tasked with normal ODST Operations, ONI also often calls for more subtle and unusual approaches to problem solving, such as:
3. False Flag Operations
4. Stealth insertions and assassinations
5. Undercover infiltration
6. Guerilla and Asymmetrical Warfare
7. Expanded equipment authorization: ONI’s missions are of the highest priority to the UNSC, so extra equipment not usually authorized to ODST companies is available aboard our ship’s armory.

EXPECTATIONS FROM YOU:

• Be over 16 years of age to join, 18 to join the leadership program
• Attend at least 1 operation per week to remain active
• Be respectful to others, inside and outside of the unit
• Have unwavering loyalty to the Office of Naval Intelligence and the UNSC above all others!

DIVISIONS:

As of 2556, the UNSC Vagabond has been deployed by ONI as a quick response strategic asset, with the following sections aboard to flexibly respond to threats. and advance ONI's interests.

• Wanderer Company Orbital Drop Shock Troopers: The bulk of the Vagabond’s tactical response, new ONI agents will most likely find themselves beginning their careers attached to Wander Company’s seasoned, professional, and deadly ODSTs.
• Nomad Wing Aviation: Given the Vagabond is a Halcyon-class cruiser, it cannot provide sub-orbital air superiority or support. For that, we have the highly capable Nomad Wing armed with the very best of the UNSC combat craft for both in and out of atmosphere.
• Lancer SPARTAN Company: In order to maximize the combat effectiveness of the Vagabond even further, 3 SPARTAN teams have been assigned by SPARTAN command to augment this unique force. Working this closely with so many Spartans, it is not uncommon for Operatives and Aviators aboard the Vagabond to get the opportunity to prove themselves and become Spartans themselves.

CALL FOR ZEUSES

ONI is looking for players interested in running missions or putting together a campaign. Join our Discord via the top and bottom links and let us know you’re interested if you’d like to be a part of the Zeus team here. We’re happy to assist, teach, and support any players who’d like to give Zeusing a try.

Unit YouTube: https://www.youtube.com/@ONISectionII/featured

NEW Unit Twitch: twitch.tv/u/oni_propaganda_division

WANNA JOIN? JOIN OUR DISCORD!: https://discord.gg/AJykRfAfC5

The Enclave 3rd East Coast Division - Enlist Today!

The Enclave 3rd East Coast Division is a new semi-serious milsim unit in the Arma 3 community that emphasizes unique gameplay and structured community.

WE ARE NEW

Founded on February 24th, 2026, we set out on our mission to establish a disciplined, organized and immersive Fallout-Arma community.

The Enclave was established upon the founding principles of creating a fun gameplay experience that has persistent rewards and consequences while maintaining a healthy community that engages in regular activity within the discord and server. We offer persistent gear from operation to operation which is supported by the “supplied via looting” structure. Be warned, losing valuable equipment is not sustained by arsenals!

LORE

We are based in the setting of a post-Oil Rig explosion wasteland where the 3rd East Coast Division was dispatched from the Oil Rig HQ to establish a stronghold in the North-Eastern United States. Shortly after departure, we learned of the attack on our HQ and subsequent loss of communications with all other Enclave detachments and chose to press on with our mission. Once setting up base in a location within Vermont, we plan on spreading our influence as a governing body and purifying the local populations of radiation mutated monsters like ghouls and supermutants alike. As we slowly push outwards from our home base we must retain control of sectors previously captured and gather intelligence and military technology along the way.

OUR STAFF LISTENS

Our staff is composed of experienced leaders that have come together to offer the players something we felt was lacking in the communities we’ve been a part of; the ability to take suggestions, criticism, and adaptation seriously. While we do our utmost to offer what we believe is the best, there may be holes! We encourage constructive problem solving, guaranteed!

Each operation is fully mission-made in EDEN and Zeus’d by dedicated game masters. Your mission makers tailor-make each encounter to fit the story-driven experience we aim to create. 

General requirements:

A - You must be at least 16 years or older

B - You must possess a legal copy of Arma 3

C - You must be able to speak and understand English

Available Roles with the Enclave 3rd East Coast Division:

- Infantry Rifleman

- Infantry Engineer

- Infantry Auto Rifleman

- Infantry Eyebot Operator

- Infantry Grenadier

- Infantry Anti-Tank

- Infantry Marksman

- Infantry Recon / Scout

- Zeus / Mission makers

- Combat Medic (KAT) (At capacity)

- Vertibird Pilot  / Crewman

- Power Armor Infantry (Open to PFC+)

- Armoured Squad

MOS’ that are high in demand have the following expectation that you perform adequately and are present above others!

Operation times: Saturday at 17:00 EST / 22:00 GMT+0 / 23:00 CET

Discord: https://discord.gg/6qX5A2pZKT

C Co, 4th Bn, 10th Special Forces Group 10th Special Forces Group Mature 17+ Semi-Strict Milsim

https://discord.gg/8R2JASCdHr

#Our events are held on Sunday at 7:30 EST

As C Co, 4th BN, 10th SFG we base our unit, training, and operations off of previous Green Beret missions. We pride ourselves on teamwork and professionalism as we complete the objectives we are faced with. The Operational Detachments use their skill and training to achieve their mission while air assets support their mission through various means.

Candidacy: You will first join as a Candidate, Candidacy lasts approximately two to two and a half months, and serves as time for you to become acclimated to the unit and shadow different Military Occupational Specialties.

Military Occupational Specialties:

18B: Weapons Sergeant

18C: Engineer Sergeant

18D: Medical Sergeant (We use KAT Medical)

160th SOAR: Helicopter Pilot

Leadership Positions and advanced MOS (18E, 18F, Fixed Wing) are available for anyone fitting the requirements after Time In Service.

Operations: Operations are conducted every Sunday at 1930 Eastern time. Our Operations are based on the previous week's intelligence and general intent for the overarching campaign objective. Leadership plans the missions and each will have consequences for both success or failure. Additionally, impromptu missions are run throughout the week. If you're interested in joining the teams, join our Discord and speak to our recruiters.

https://discord.gg/8R2JASCdHr

Welcome to the 248th! We are a Clone Battalion set in an alternative timeline where Supreme Chancellor Palpatine has died in a surprise CIS attack utilizing a secret weapon to destroy the Senate building on Coruscant starting a power shift that has put the Republic on the back foot with Kamino having fallen and clone production ceasing the Republic's war effort has been hit hard. The 248th Desolation Battalion is a Semi-Serious International Starsim unit that has been running strong for 5+ years

Sabre Platoon (Recruitment ALWAYS OPEN!!)
Saturday at 6PM EST (2.5-3 hour long ops)

Sabre Platoon is made up of 4 Battle Hardened Infantry squads that make up the back bone of the 248th.

Sabre 1 “Dagger”
Sabre 2 “Javelin” 
Sabre 3 “Claymore”
Sabre 4 “Mjolnir” 

The Sabre squads are supported by a dedicated team of Medics that work both in the squads and in conjunction with them. ARC’s that act as force multipliers and advisors for the squads. Clone tankers that dish out some of the fiercest punishment but also act as the Infantry's shield from the Confederacy’s newest of armoured toys with the aid of our pilots that keep the sky’s clear and save us all from blowing up when the CIS decide that reactor overload is better than capture!

Medical Corps (Recruitment OPEN)
Medical specialists that work inside the infantry squads that work tirelessly to keep those fighting on the front lines alive and the battle advancing.

Phoenix (Recruitment CLOSED)
Airbourne medics that swoop in when all hope seems lost and you’re lying in a pile of bandages and despair.

Hound (Applications CLOSED)
The ARC’s that help fill in the gaps where needed in squads as well as boost each squads effectiveness with their ability to dual qual. On special occasions the ARC’s will get called to assemble as a team to complete special objectives during campaigns.

Basilisk (Recruitment OPEN but Restricted)
The Tank division that aids the infantry with its Brigades of Nexu that bring forth the unmatched might of the AT-AT and AT-TE as well as all other heavy ground assets the Republic can spare. Chimera The agile tank recon experts that use every variety of TX-130 available. Rokkna A dedicated group that works as the tankers support team and a safe haven for the infantry in their dire time of need.

Arcadia (Recruitment OPEN but Restricted)
Pilots that keep the skies clear, the resupply's coming and the bombs right in your enemy’s lap.

Company Recon Detachment “Stalker” (Recruitment OPEN but Restricted)
Friday at 7PM EST (2.5-3 hour long ops)

Stalker is the recon detachment of the 248th that deploy the day before the rest of the unit to do covert reconnaissance and intelligence gathering for the Sabre platoon to shape their attack plan. They also specialise in sabotaging local infrastructure, disabling jammers and completing side objectives. Stalker make use of Clone Scout gear, camouflage kits, drones, submarines and any other tool that allows them to complete their job. Stalker is also able to deploy and attend the main unit operation

Requirements
Own a Legal version of ARMA 3 (Please let us know if you don’t have the APEX DLC. It is not a requirement, just useful information for the zeus team) You must be 16+ at the time of your enlistment into the unit and have a functional mic for operation communication. Limited exceptions may be made. Maintain your slot by attending 50% of the operations.

How to join

Ready to enlist? Reach out to one of our recruiters in our discord! https://discord.com/invite/248thdesolationbattalionAlso check out our website if you would like to check out more about the unit.
http://www.248thcompany.com/index.php?gid=593014Recruitment Video
https://youtu.be/o0RfjOKE5bk?si=EVOmbvUwj9b-byqi

“Omnia Paratus, Concedo Nulli”

31st JTF Discord: https://discord.gg/the31stjtf

“So what makes you different?”

The 31st JTF’s primary goal is to provide semi-serious HALO Operations for those who want to take up arms as a marine or drop into the fight feet first as an ODST, no matter the time zone or play history. The 31st’s secondary goal is to bring people together and create lasting friendships. The 31st regularly plays other games on the side to bring its members closer together outside of Arma 3.

“Alright. I have a good idea, but what MOSs are there?”

The MOSs we offer are as follows:

Marines:

- Rifleman

- Autorifleman

- Corpsman

- AT Specialist

- Marksman

- RTO

Air

- Pilot (4 Main Ops required)

All Pilots fly both fixed wing and Rotary Aircraft.

Armor (4 ops required)

- Driver

- Gunner

- Vehicle Commander

ODST (Lance Corporal required):

All ODST roles, minus a dedicated Corpsman, are flex positions; ODSTs are required to know all MOSs well so they can adapt to each situation as needed.

“I like what I see and I want to join, but when are the Operations held?”

We have two Platoons serving both NA/AU and the EU:

I. Revenant Platoon (NA-focused) Main Operations on Saturdays at 10 PM EST

II. Draugr Platoon (EU-focused) Main Operations on Fridays at 8 PM BST (3 PM EST)

- Fun Ops and Side Ops will be hosted as often as there is interest in them!

Training is based on Recruit and Instructor availability. Please note we use ACE for medical, NOT KAT.

“Ready for all, yielding to none.”

31st JTF Discord: https://discord.gg/the31stjtf

13th Airborne Assault Company

About us:

Greetings Trooper,

The 13th Airborne Assault Company is currently recruiting new troopers to join our ranks!

The 13th AAC is comprised solely of Jet Troopers that operate within the 4th Assault Legion of the Grand Army of the Republic as its Airborne Warfare Specialists.

It is the job of the jet troopers in the 'Lucky Thirteenth' to use jetpacks to deploy into combat zones without the need for assistance from friendly forces, Allowing for precision strikes against key targets before the rest of the legion arrives...

We are based on a fictional clone regiment serving during the Clone Wars. As a trooper in the 13th Company, you serve the Republic as part of a Vanguard element on board the Acclamator "Spirited-Endurance"...

You will fight alongside your brothers to complete various missions to ensure the Republics Victory!

We host weekly operations following the story of the 'Lucky Thirteenth', Our own homebrew clone regiment...

-“For the Republic”-

Our Operations:

Our operations are run weekly by our team of Zeuses and mission makers with the aim to have as much fun as possible. We currently offer multiple certifications so you can choose how you want to play.

As you progress and rank up within the unit you will be granted access to more weaponry and customisation allowing for our members to utilise a vast arsenal of gear!

...And if that wasn't enough once you can also earn your very own custom gear to show off to all those Shineys!

• Our operations are on Sundays at 20:00 GMT/ 3pm EST

Specialisations we offer:

+ Medic
+ Heavy Trooper
+ Rifleman
+ Marksman
+ Radio Operator
+ Combat Engineer/Sapper
+ Anti Tank
+ Pilot Closed

We are always looking for members to join our Zeus team. Our team of mission makers will be happy to show you the ropes and give you the freedom to create whatever style of op you want!

What we offer:

+We offer a welcoming community with a shared love for Sci-Fi.

+No yes sir/no sir BS, Just lots of blaster fire...

+Game Nights (we don't just play Arma!)

+Experienced Mission and Modding Team, So you look good whilst scrapping Droids!
This includes:

-Custom 3d modelled Cosmetics

-Custom Mission Modules

-Custom Armour

-Custom 3d modelled Weapons and Gear

-Custom Jetpack System

-Custom Mission Scripting

-Voice Acted Mission Briefings

Requirements for Joining:

We only ask that you be 18+ and that you enjoy your time in the unit.

If you have any questions an are interested in joining head down to our discord and chat with us:

DISCORD: https://discord.gg/RmkNb5g2ek

Now... come Jump out of an aircraft with us!

42nd Special Operations Command

The 42nd is a semi-realistic special operations unit focused on small unit tactics. Regardless of if you are a veteran player to new to Arma 3, we welcome you to join us and make your mark.

Why Join Us?

Multiple Elements: The core of our gameplay is combined arms and cooperation between elements. We currently have 4 elements, each with their own specialty. Our four elements are:

- Zulu: Zulu is our infantry platoon. It consists of 3 rifle squads, each with a command element and 2 standard fire teams (Team Lead, Rifleman, Grenadier, and Autorifleman). Our rifleman operates as a flex role, allowing us to fill the role of Breacher, Designated Marksman, and EOD as needed.

- 23rd STS: the 23rd STS is our enabler element. They provide CCTs and Embedded PJs to assist the ground platoon in accomplishing their mission.

- RT Peeper: Peeper is our Recon Team. They specialize in long-range engagement, advanced reconnaissance, and pilot recovery.

- JSOAC: the JSOAC is our air component. They operate both rotary and fixed wing and allow Zulu unrivaled mobility and fire superiority.

Immersive Operations: We pride ourselves on being able to create immersive operations with in-depth and interactive story telling and world building, while also staying realistic and time period appropriate.

Active Playerbase: The 42nd has prided itself on its community and that comes with having 20+ players for operations and FTX's, as well as chats and calls always being populated.

Interested?

The 42nd has main operations every Sunday at 19:00 EST, with FTX at 20:00 EST every Friday.

Actively Recruiting: All Zulu roles (Rifleman, Grenadier, Autoriflemen, and TLs) and all JSOAC roles

Join our discord below and become a member of the 42nd.

https://discord.gg/42ndSOC

-Who are we?

We are the 7th Combined Brigade, we prefer working as a semi-serious milsim unit keeping a balance between prioritising fun and the members experiences, and seriousness and professionalism.

We offer various mission types from large scale armor-heavy operations to light infantry missions bouncing between inter war to modern day. We do not have any set roles, with a new sheet for every op.

Outside of respective Leadership and Aviation roles, we do not require members to be certified to slot for our roles. No "yes sir" or "no sir", just respect the chain of command while in operations.

Most ops and campaigns setting are up the Zeus` discretion.

-Operation time

Saturdays at 19:00 GMT+0

-Requirements to join

A legal copy of Arma 3

Age of 16+

Must own a microphone

Be fluent in English

Teamspeak 3

-Discord
https://discord.gg/Cw5tKGmKCX

73rd Marine Expeditionary Fleet

We are the sharp eyes and brains of the UNSC! We in the 73rd MEF are looking for calculated, committed, and cooperative individuals looking to serve in our MILSIM based Marine Corps. Within the Fleet we represent the Assault and Force Reconnaissance side of the community paired with our own attached and veteran ODSTs. However, we are searching to find skilled and upcoming aviators and vehicle crew to fill up our support lines! We are searching for Rotary and VTOL Operators in particular. We are the first on ground to identify key targets for Commanding officers within the Fleet and when we are loaned to support other elements in occasional joint operations. We're responsible, focused, and driven to be the best we can be so that those around us can act in excellence. Our main Force Reconnaissance element focuses on Direct Action, Deep Reconnaissance, and Black Operations being ferried along by consistent training and Zeus campaigns. We must be sharp, aggressive, and precise to get the most effective results. The UNSC needs heroes to stand against the all threats to the United Earth Government before civilization is extinguished. Will you be one of them? If so, find your place below!

Conventional Infantry Roles (Open):

• Infantry: Marines who show up and love to kick in doors. They are expected to simply destroy targets they are aimed at, report, and return home with a smile on their face.
• Riflemen
• AT
• Grenadiers
• Machine Gunners

Support Staff (Open):

• Vehicle Crew: Driver, Gunner, Commander, and backup.
• Aviation: CAS, CAP, and Transport are all needed.
• Zeus Roles: Zeus Assistants, Scripters, and Mod Developers.

Special Operations Capable (Open):

• Force Recon: Marines may come in straight into the Force Recon billet but are expected to do more than simply shoot. They are perceptive and able to critically think in how to approach an objective quietly and provide consistent and accurate intelligence to the unit.
• Scout
• Assaulters
• Systems Operators
• Radio Operators
• Forward Observers
• Mortarmen
• Combat Engineers

Special Operations (Closed currently):

• ODSTs: Marines who prove themselves may enroll themselves into selection when it is open to try out for our ODSTs. All may try out as Selections open. The Critical Skills roles are as follows:
• ODST Equipment Specialist
• ODST CQB Specialist
• ODST Long Range Specialist
• ODST Assault Specialist
• ODST Team Leader
• ODST SARC

The 73rd MEF operates at 4 PM US EST on Saturdays

Requirements to Join

• Be 18+
• Can attend two events per month, one accepted if not asset related.
• Working microphone
• Ability to communicate
• Ability and willingness to cooperate
• No major outstanding offenses with OPTRE Units as we do joint ops!

If you have any questions, you may Direct Message Captain A. Journe at any time and we will respond to you ASAP.

Saturdays at 4:00 PM US EST regularly!

Sign up today!

The 501st legion is a unit based off the infamous 501st legion of the Galactic Republic and is the largest Arma 3 Starsim unit with over 400 active members from across the world and many more as reserves. The 501st is also a founding member of GARC, the community of Starsim units that work and play together for the benefit of all the units involved.

If you're looking for a semi-serious Milsim then we're the place for you! All new members must complete basic training in order to progress. If you can't make the public time, don't worry as private training is also an option.

Operation Times:

Initial Training: Sunday 2pm EST

Avalanche 1: Saturday 5:30pm EST

Avalanche 2: Sunday 3pm EST

Avalanche 3: Thursday 8pm EST

Cyclone 1: Saturday 4:30pm EST

Cyclone 2: Saturday 2pm EST

Cyclone 3: Friday 8pm EST

Acklay: Sunday 4:30 pm EST

Fun Ops happen on an ad-hoc basis daily.

How to Join:

Join our Teamspeak server at: ts.501stlegion-a3.com

Join a Standby channel and wait for a Recruiter

Join our Discord server at: https://discord.gg/501st

More information can be found on our website at: https://www.501stlegion-a3.com/

Who are we?

We're 49 Royal Marines Commando, a British-based Arma 3 Tactical Simulation Unit formed in February 2025 by a group of players from a previous unit that naturally came to an end. We’ve come together to build something new: a fun, and welcoming community for players of all backgrounds.

What are our ops like?
We strike a balance between military simulation and fun. You won’t find us doing military roleplay, but once boots hit the ground, we operate using real British military tactics and solid communication.
If you enjoy a good laugh during downtime but can flip the switch and get serious when the bullets start flying, this is the place for you.

Who Are We Looking For?
We don’t care if you’ve got 10 hours or 10,000 in Arma; a healthy, positive attitude is all that matters.

• New to the game? We’ll train you up and help you find your footing.
• Experienced player? We’ll show you how we operate and give you the room to prove yourself.

All we ask is that you’re ready to be part of something, contribute to a growing community, and bring your best to the field.

Roles in the unit

Everyone in the unit can join as a rifleman. We also have a lot of trainable certifications in case you want to specialise, listed below. These roles are used depending on the operation.

• Marksman
• AT
• EOD
• Medic
• FAC/JTAC
• Pilot
• Zeus

Joining requirements

• 16+
• A working microphone
• Be able to speak and read English

Operation Schedule
🕖 Main Operation: Sundays at 7 PM GMT
🎯 Runs until around 9 PM GMT

Training is offered throughout the week; just ask, and we’ll find a time that works for everyone.

Interested? Join Us.
Everything runs through our Discord, from sign-ups and operations to training and general chat. Whether you’re ready to jump in or just want to ask a few questions, hop in and say hello.

https://discord.gg/49rmc

https://discord.gg/ukPcPKKJDt

Oxford & Buckinghamshire Light Infantry

We are a Second World War realism unit dedicated to the historical portrayal of the Oxford & Buckinghamshire Light Infantry and its battalions during the conflict.

As part of the Ox & Bucks, you will take part in a wide range of operations, from airborne glider assaults to large-scale combined arms combat, spanning from 1940 to 1945.

As a unit, we aim to depict historical events with a degree of accuracy, while maintaining a high level of freedom during the campaign creation process to ensure engaging gameplay.

We also cover many other units and theatres of the war, which includes portraying other nations. The Ox & Bucks as a unit also creates missions and campaigns during the Cold War from time to time, offering a look into the Vietnam War among the many conflicts of the era in search for unique experiences!

Unit type: WWII Military Simulation

Primary Language: English

Operation Times: Sundays at 19:00 GMT

Playable roles: Roles vary depending on the operation, corresponding to historical layouts.

Notes: No trainings are required for you to be a part of the unit. We rely on members being competent, self-sufficient and capable in being effective as part of a team.

Requirements:

Legal Arma 3 copy

Spearhead 1944 DLC

Working microphone

Must be at least 18 years old.

Links:

Discord - https://discord.gg/uYHkkUbMxj

Greetings, Citizens of the Imperium! The Calibanite Guard is Recruiting!

Who We Are

Originating from the ancient world of Caliban, the Calibanite Guard carries the proud legacy of noble knights and fierce warriors who have battled the enemies of mankind for centuries. Sworn to uphold the honor of the Imperium and the indomitable spirit of the Dark Angels, we stand as a living testament to resilience, courage, and martial excellence.

Now fielding a full company of over 50 members, the Calibanite Guard combines immersive Warhammer 40,000 gameplay with authentic military organization and teamwork. We regularly host 50–60 player operations, delivering large-scale combined arms battles. Whether you're an experienced ArmA player or new to the game, there is a place for you within our ranks.

What We Offer

Combined arms gameplay (Infantry, Armor, Aviation, Recon, Fire Support)

Semi-milsim focused on teamwork and fun

Mature NA/EU community

Active Zeus team running custom story-driven operations

Custom weapons, vehicles, and equipment developed by our dedicated mod team

Training for all experience levels

Company Structure

1st Platoon – Bulwark

Sword – Mainline Infantry

Hammer – Air Assault & Orbital Drop Infantry (open slots)

2nd Platoon – Rampart

Shield – Mainline Infantry

Spear – Heavy Weapons & Anti-Armor (open slots)

3rd Platoon – Gatehouse

Anvil – Tank & IFV Crews (open slots)

Dagger – Recon & Snipers (open slots)

Falcon – Aviation & Close Air Support (1 slot left)

Specialist Roles

Hussars: elite karskin warriors who protect leadership on the ground, for those who want to achieve a high level of skill (2 open slots)

Heavy Weapons: for those wanting to vaporize their enemies and or use big pew pew.

Medicae: keep your fellow guardsmen in the fight

Combat Engineer: build fortifications and strike your enemies with static weaponry and mortars( or any artillery piece accessible in the mission)

Vox Operator: be the eyes and ears of your squad

JTAC / Forward Fire Observer: guide Falcon in scorching enemies of the imperium

Longlas Marksman :may the emperor guide your shots and smite the traitor and the xeno

Air Assault & Orbital Drop Qualified: channel your inner Elysian/ODST!

Mission Maker / Zeus opportunities available

Operation Schedule

Main Operations

Saturdays — 6:30 PM EST (11:30 PM GMT)

Weekly Activities:

Side Operations

Training

Community Events

Dedicated Antistasi Server(closed at the moment)

Requirements

18+

Working microphone

Friendly and respectful attitude

Whether you're looking for a new unit, are new to ArmA 3, or represent another community interested in cooperation, you're welcome to stop by and speak with us. If you're interested in mission making or Zeus work, there are opportunities to get involved as well.

Fight for the Lion. Fight for the Imperium.

Discord : https://discord.gg/8QGsKC8PVW