Full Spectrum Warrior is based on a game commissioned by the US Army to train light infantry troops in urban combat situations.
The game places soldiers in a tense, hostile, and claustrophobic environment where they must accomplish a variety of military objectives. As a squad leader, you are responsible for leading the Alpha and Bravo fire teams.
The successful squad leader makes effective use of cover in the environment and moves their fire teams in a coordinated fashion so that they can protect themselves against possible attacks that could come from any direction.