Security at Sea Sailors aboard the USS Sampson prepare for a mission in the Pacific Ocean, July 10, 2025. U.S. Northern Command is working with the Department of Homeland Security to provide additional military forces and capabilities at the southern border. Faces of personnel have been blurred for security reasons. SHARE: Download: Full Size (1.03 MB) Tags: border support Credit: Navy Seaman Maliq Martin VIRIN: 250710-N-LU681-1061.JPG Photo Gallery