A printed Anti-Reflection Device from a Tactical Fabrication Advance Manufacturing Kit is attached onto a rifle combat optic aboard Wasp-class amphibious assault ship USS Iwo Jima, while underway in the Caribbean Sea, March 18, 2026. U.S. military forces are deployed to the Caribbean in support of the U.S. Southern Command mission, Department of War-directed operations, and the president’s priorities to disrupt illicit drug trafficking and protect the homeland. (U.S. Marine Corps photo)