Night Communications A Coast Guardsman conducts maritime interdiction operations aboard the USS Gravely in the Gulf of America, April 12, 2025. U.S. Northern Command is working together with the Department of Homeland Security to augment U.S. Customs and Border Protection along the southern border with additional military forces. SHARE: Download: Full Size (1.54 MB) Tags: Border Support Credit: Navy Petty Officer 1st Class Ryan Williams VIRIN: 250411-N-YB423-2302.JPG Photo Gallery