High Hurdler Marine Corps Cpl. Tyler Rolland hurdles an obstacle during the Super Squadron competition at Marine Corps Air Station Yuma, Ariz., Jan. 13, 2017. Rolland is an electrical equipment repair specialist assigned to Marine Air Control Squadron 1. Marine Corps photo by Lance Cpl. George Melendez SHARE: Download: Full Size (1.98 MB) Credit: Lance Cpl. George Melendez VIRIN: 170113-M-VR252-726A.JPG Photo Gallery