Tactical Force (2011)

Confined within the skeletal remains of an abandoned hangar, an LAPD SWAT team's routine training exercise spirals into a brutal fight for survival. Their simulated scenario becomes horrifyingly real as they are caught in the crossfire between two warring gangs. Armed only with blank rounds, the team must navigate a deadly labyrinth of concrete and steel. The line between training and reality blurs, forcing them to confront not only external threats, but also the limits of their own courage and skill. Will they escape this urban battleground, or become casualties of a war they never signed up for?