United Task Force (UNITAF) - Arma 3 MILSIM

Explore UNITAF
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Explore UNITAF

Introducing United Task Force

United Task Force, better known as UNITAF is a premier ArmA 3 unit founded in 2019. We stand out as one of the largest and most active units globally, boasting an active force of over 120 from 33 countries and completing over 1,300 deployments. Beyond our scale and activity, UNITAF's commitment shines in fostering member development and progression, offering a path for personal achievement and skill enhancement. This focus is supported by our advanced technical systems, setting us apart in the realm of military simulation for a truly unique and enriching experience.


UNITAF's unique approach combines unparalleled flexibility with a non-fixed ORBAT system, allowing for a vast exploration of roles, campaigns, and operations from the 1940s to the 2040s. This system encourages interaction with a diverse group of like-minded members in every deployment, facilitated by our unified doctrine. It's tailored for adults with busy lifestyles, offering a realistic military simulation experience that is diverse and engaging, all while allowing you to explore Arma's full potential without restrictions on the overall factions, weapons or equipment we deploy and ensuring a commitment to realism.

How it works


Start your journey with UNITAF by submitting a standout application. Highlight your interests, skills, and what makes you a perfect fit for us. We're looking for members who want to be more than just a number.


Embark on an orientation journey designed to align you with UNITAF's core values and operational systems. This step ensures that both you and UNITAF can confidently move forward, knowing we're a perfect match.


Gain acceptance into UNITAF's ranks, where you'll have the freedom to select roles and participate in operations that suit your skills and interests. Our ORBAT system empowers you to carve out your unique path.

Contribute & Grow

Dive into operations and community activities, where every mission is a chance for personal growth and skill enhancement. Whether you're a novice or a seasoned veteran, UNITAF is the place to evolve and excel.

Realism Where It Matters™

For UNITAF, 'Realism Where It Matters' isn't just a slogan—it's one of our core maxims guiding every operation and decision. We apply it judiciously to enhance our operations and unit engagement. Our focus is on authentic military simulation, including rank progression and roles that mirror genuine positions. We avoid overemphasis on formalities that don't serve our simulation's purpose.

Our strength lies in superior organisation, engaging storylines and utilising intelligence to inform our missions, providing a rich, realistic experience without unnecessary constraints. This approach allows us to concentrate on what truly matters: a cohesive, immersive, and enjoyable experience for all members.

Are you ready to make an impact?

Join UNITAF today and embark on a journey of tactical gameplay, personal growth, and camaraderie. Whether you're a seasoned veteran or new to MILSIM, your unique contributions can make a difference. Don't just play the game—change it with us.

Apply Today

Some aspects of this website are fictional. United Task Force is an international online gaming organisation that simulates real-world military operations using Arma 3, a sandbox PC game and custom software. Any usage herein of logos, representations of nations or military organisations is done for the sole purpose of historical representation and fair use.

The UNITAF logo, UTFN software, utfn.net and unitedtaskforce.net are the sole intellectual property of United Task Force (UNITAF) and it's rights holders, All rights are reserved. ©2019-2024

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