U.S. Marine Corps photo by Lance Cpl. Kyle Baskin/Released 260403-M-QX760-1183.JPG
Apr 15, 2026
A U.S. Marine with Combat Logistics Battalion 26, 22nd Marine Expeditionary Unit (Special Operations Capable), conducts physical training in a gas mask during a Chemical, Biological, Radiological, and Nuclear defense drill aboard San Antonio-class amphibious transport dock USS San Antonio (LPD 17), while underway in the Caribbean Sea, April 3, 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)
CAMERA
Canon EOS R5
LENS
RF28-70mm F2 L USM
APERTURE
2
SHUTTERSPEED
1/2
ISO
3200
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.