Just when they think the Army can't screw with them any more, four U.S. Army Reservists are sent on a meaningless mission guarding a radio tower on a barren patch of desert in American-occupied Afghanistan.

Just when they think the Army can't screw with them any more, four U.S. Army Reservists are sent on a meaningless mission guarding a radio tower on a barren patch of desert in American-occupied Afghanistan.