Reading Time: 1 minutes

Marines kneel down beside the battlefield cross to pay their final respects to Sgt. Bradley Atwell, an aircraft electrical, instrument and flight control systems technician with Marine Aviation Logistics Squadron 16 who was killed in action during an attack on Camp Bastion in Afghanistan on Sep 14, during a memorial ceremony, Sep 20, 2012 (Credit: US Marines/Cpl. Mark Garcia)

Marines kneel down beside the battlefield cross to pay their final respects to Sgt. Bradley Atwell, an aircraft electrical, instrument and flight control systems technician with Marine Aviation Logistics Squadron 16 who was killed in action during an attack on Camp Bastion in Afghanistan on Sep 14, during a memorial ceremony, Sep 20, 2012 (Credit: US Marines/Cpl. Mark Garcia)