Afghanistan Water Dog 2.0 June 18, 20130 Share Read Later Marine photo / Cpl. Kowshon YeU.S. Marine Corps Lance Cpl. Joseph Gravers with Fox Company, 2nd Battalion, 8th Marines (2/8), Regimental Combat Team 7 gives water to Cane, a military working dog, during Operation Nightmare in Nowzad, June 6. Operation Nightmare was a clearing operation led by Afghan National Security Forces and supported by the Marines.