The 20th Special Forces Group Milsim in Arma is built around realism, professionalism, and authentic Special Forces doctrine. Led by an Army veteran, the unit focuses on disciplined teamwork, real-world tactics, and mission planning modeled after actual Special Forces operations. Members train and operate as an Operational Detachment Alpha (ODA), conducting missions such as unconventional warfare, direct action, and special reconnaissance in a structured but welcoming environment for players who want a serious and immersive experience.