MARINE CORPS BASE HAWAII - First Sgt. William Pinkerton IV, the Headquarters Battery first sergeant of 1st Battalion, 12th Marine Regiment, shakes hands with Lt. Col. Michael Roach, commanding officer of 1st Bn., 12th Marines during Pinkerton’s Bronze Star Medal with Combat V ceremony, March 18, 2013. Pinkerton received a Bronze Star Medal with Combat V for his efforts supporting Operation Enduring Freedom in Afghanistan in 2010.(U.S. Marine Corps photo by Lance Cpl. Nathan Knapke) - MARINE CORPS BASE HAWAII - First Sgt. William Pinkerton IV, the Headquarters Battery first sergeant of 1st Battalion, 12th Marine Regiment, shakes hands with Lt. Col. Michael Roach, commanding officer of 1st Bn., 12th Marines during Pinkerton’s Bronze Star Medal with Combat V ceremony, March 18, 2013. Pinkerton received a Bronze Star Medal with Combat V for his efforts supporting Operation Enduring Freedom in Afghanistan in 2010.(U.S. Marine Corps photo by Lance Cpl. Nathan Knapke)