Guiuan, Philippines (Nov. 22, 2013) U.S. Marines from Marine Wing Support Squadron 172 Aviation Operations break down camp and prepare to depart. 172 has been in Guiuan helping the Philippine government turn the airstrip into a hub for landings, supply off-loads, and aircraft refueling. The Philippine government is closely coordinating ongoing relief efforts including search and rescue, supply drops and personnel airlifts, with military and civilian organizations. (U.S. Navy video by Mass Communications Specialist 1st Class Brett Cole/Released) Also available in High Definition.