Sgt. Matt Garst speaks with a local man about irrigation during a security patrol. U.S. Marine Sgt. Matt Garst speaks with a local man about irrigation during a security patrol near a canal from which Marines previously helped rescue nine Afghans in Afghanistan's Helmand province on Dec. 12, 2011. Garst is a squad leader assigned to 2nd Platoon, Lima Company, 3rd Battalion, 3rd Marine Regiment. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 832401-Q-PAV21-227.jpg Photo Gallery