It's a Sign A Marine assigned to Joint Task Force Southern Border puts a post for a National Defense Area sign into the ground in El Centro, Calif., Dec. 26, 2025. This marks the fifth such area established along the southern border. SHARE: Download: Full Size (1.25 MB) Tags: marine corps, border support Credit: Army Spc. Janean Carr VIRIN: 251226-A-QM410-8090M.JPG Photo Gallery