AUSTRALIAN COMBINED
OPERATIONS MILSIM
Arma 3 ADF Realism
About Us
Who We Are
Australian Combined Operations Milsim (ACOM) is a dedicated Arma 3 realism unit heavily inspired by the Australian Defence Force and the way they operate. With real-life ADF members among our ranks, their firsthand knowledge and experience directly shape how we train, operate, and carry ourselves as a unit — bringing an authenticity to our operations that sets us apart.
Our Mission
We strive to deliver immersive, ADF-inspired operations that are as engaging as they are authentic — striking the right balance between realism and fun. Through weekly operations and structured training, we give every member the chance to develop real tactical skills and take on meaningful roles within a coordinated team.
Our Community
Built on respect, discipline, and camaraderie, ACOM welcomes players of all skill levels — from seasoned milsim veterans to those brand new to Arma. We maintain a professional yet relaxed environment where everyone can contribute and grow. Out of respect for those who serve and have served, we do not replicate historical or current real-world conflicts — the sacrifice of our soldiers is never something we take lightly.
In The Field
What We Offer
Realistic Operations
Experience authentic military operations with ADF-inspired tactics, rules of engagement, and mission planning. Every operation is carefully crafted for maximum immersion.
Structured Training
Comprehensive training programs from basic infantry skills to specialized roles. Progress through ranks is based on skill and dedication to the unit.
Active Community
Join a vibrant community of dedicated players. Regular operations, training sessions, and social events keep our unit engaged and connected beyond the battlefield.
Custom Content
Play with a curated modpack featuring authentic ADF equipment, vehicles, and uniforms. Our custom missions and scenarios provide unique challenges every operation.
AU/NZ Timezone
Scheduled operations designed for Australian and New Zealand players while still being inclusive of international participants.
Career Progression
Advance through a realistic rank structure with opportunities for leadership positions. Take on roles from rifleman to section commander and beyond.
View Progression ChartSchedule
Weekly Operations
Every Sunday18:30 AEST
Join us every Sunday night for immersive operations featuring authentic ADF tactics and large-scale combined arms missions. Note that times are subject to change based on daylight savings.
