36
1st
338th Armored Cavalry Regiment
338th
Featured
Regions
Europe
North America
Games
Arma 3
Discord
discord.ggWebsite
Not provided
Arma 3 Community Hub
Arma 3 MilSim Units & Communities
Explore top Arma 3 milsim communities and compare active units in one place.
This page tracks active Arma 3 milsim groups with rankings based on live community data.
Use this as a starting point to shortlist units, review activity signals, and find communities aligned with your preferred style of operations.
Top Arma 3 MilSim Communities
Live Arma 3 listings sorted by community momentum and visibility.
154 communities listed
34
2nd
16
3rd
Imperial Black Legion
IBL
Partnered
Regions
Europe
North America
Games
Arma 3
Discord
discord.ggWebsite
blacklegiongaming.com14
# 4th
Cobra Company, 1/327th, 101st Airborne Division
101stAB
Partnered
Regions
Europe
North America
South America
+3Games
Arma 3
Discord
discord.ggWebsite
Not provided
12
# 5th
171st Combat Brigade
171CB
Partnered
Regions
North America
Europe
Asia
+3Games
Arma 3
Arma Reforger
DCS
Discord
discord.ggWebsite
Not provided
9
# 6th
9
# 7th
4
# 8th
United Kingdom Commando Forces
UKCFA3
Regions
North America
Europe
Africa
+2Games
Arma 3
Discord
discord.ggWebsite
ukcdoforce.com4
# 9th
The Lost Battalion
TLB
Regions
Europe
North America
Africa
+3Games
Arma 3
Discord
discord.ggWebsite
tlbmilsim.com4
# 10th
2
# 11th
12th Armoured Brigade, Combat Team
12ABCT
Partnered
Regions
Europe
North America
Africa
Games
Arma 3
Discord
discord.ggWebsite
Not provided
2
# 12th
1
# 13th
Chimera Studies and Observations Group
CSOG
Regions
North America
Europe
Games
Arma 3
Discord
discord.ggWebsite
Not provided
1
# 14th
1
# 15th
Installment: Icarus
ICRS
Regions
Asia
Oceania
North America
Games
Arma 3
Discord
discord.ggWebsite
Not provided
0
# 16th
Antistasi Event Team
AET
Regions
North America
Europe
Asia
Games
Arma 3
Discord
discord.ggWebsite
Not provided
0
# 17th
0
# 18th
7 Canadian Mechanized Brigade Group
7CBG
Regions
North America
Games
Arma 3
Discord
discord.ggWebsite
app.7cmbg.ca0
# 19th
0
# 20th
FAQ
How do I find an active Arma 3 milsim unit?
Check recent activity, community size, and operation cadence. Prioritize units with consistent events and clear recruitment information.
Are Arma 3 milsim units region-specific?
Many units are region-oriented, but some run international schedules. Filter by region and operation times to find a practical fit.
Can new players join Arma 3 milsim communities?
Yes. Most units accept newer players and provide onboarding. A working mic, reliability, and willingness to learn are usually the key requirements.