Through the Wire Marines run a physical fitness course during the 2023 Bushmaster Challenge at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 9, 2023. The competition is designed to evaluate Marines’ tactical and technical expertise. SHARE IMAGE: Download Image: Full Size (1.34 MB) Tags: Marine Corps Photo By: VIRIN: 230509-M-QU139-384M.JPG Photo Gallery