U.S. Marine Corps Lance Cpl. Cody Dyrdahl, a team leader with Police Advisor Team 3, Alpha Company, 1st Battalion, 7th Marine Regiment, Regimental Combat Team 6, examines a crater created by a rocket launched from a High Mobility Artillery Rocket System in Sangin, Helmand province, Afghanistan May 8, 2012. The team conducted a battle damage assessment created by the rockets.