Smoky Sprint Marines sprint through smoke during Integrated Training Exercise 2-17 on Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Jan. 30, 2017. The Marines are assigned to Charlie Company, 1st Battalion, 3rd Marine Regiment. The combined-arms exercise gives all elements of the Marine Air Ground Task Force an opportunity to use capabilities during large-scale missions to become a more ready fighting force. Marine Corps photo by Cpl. Aaron S. Patterson SHARE IMAGE: Download Image: Full Size (0.82 MB) Tags: training, MARINE CORPS, MARINES Photo By: Marine Corps photo by Cpl. Aaron S. Patterson VIRIN: 170130-M-QH615-197C.JPG Photo Gallery