Lance Cpl. Dustin Thompson, a radio operator with Firepower Control Team Alpha, 1st Brigade Platoon, 2nd Air Naval Gunfire Liaison Company, Marine Expeditionary Brigade-Afghanistan, sits in an irrigation canal with Cpl. Tim Barney, a forward observer with FCT-A, during a patrol, Sept. 23, near Checkpoint North in Helmand province, Afghanistan. The patrol took the soldiers and Marines through fields of crops and through waist-high irrigation canals from the checkpoint down to another U.K. post known as Tapa Parang and back up to the checkpoint. Photo by Cpl. Aaron Rooks