U.S. Marine Corps photo by Lance Cpl. Donovan Melendez/Released 260121-M-IY890-1537.JPG
Mar 12, 2026
U.S. Marine Corps 2nd Lt. Slade A. Merk, a student with The Basic School, conducts water rescue swims during the Water Survival Advanced Course at Ramer Hall on Marine Corps Base Quantico, Virginia, Jan. 22, 2026. The week-long Water Survival Advanced course challenges Marines’ physical and mental limits through aquatic endurance training, including long swims, breath holds, and complex rescue drills vital to amphibious operations. (U.S. Marine Corps photo by Lance Cpl. Donovan E. Melendez)
CAMERA
Canon EOS R5
LENS
RF70-200mm F2.8 L IS USM
APERTURE
28/10
SHUTTERSPEED
1/160
ISO
800
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.