In 1998, David Sanes, a security guard of the US Navy base in Vieques, died from a projectile from a military practice. As a consequence of that incident, the people of Vieques and Puerto Rico joined in civil disobedience in the restricted area of the Marina so that no more bombs could be dropped.
Culebra, an island off Puerto Rico, is used by the USA as a target area for bombing practice with live ammunition. The documentary depicts the struggles of the people of Culebra as they take increasingly militant action to put a stop to the target practice bombing of the area.