Marines

Photos

Training and Education Command

Quantico, Virginia

U.S. Marine Corps Capt. Blaine Mainz, a student assigned to Expeditionary Warfare School, Marine Corps University, briefs a tactical decision duringLeadership Decision Making Exercise I at Marine Corps Base Quantico, Virginia, Aug. 22, 2025. Students at EWS participated in decision-forcing cases based on the Battle of Belleau Wood combined with physical training exercises to increase problem-solving skills under pressure. Mainz is a native of Virginia. (U.S. Marine Corps photo by Capt. Colton Martin)

250822-M-OP418-1351

U.S. Marine Corps photo by Capt. Colton Martin/Released 250822-M-OP418-1351.JPG

Aug 30, 2025

U.S. Marine Corps Capt. Blaine Mainz, a student assigned to Expeditionary Warfare School, Marine Corps University, briefs a tactical decision duringLeadership Decision Making Exercise I at Marine Corps Base Quantico, Virginia, Aug. 22, 2025. Students at EWS participated in decision-forcing cases based on the Battle of Belleau Wood combined with physical training exercises to increase problem-solving skills under pressure. Mainz is a native of Virginia. (U.S. Marine Corps photo by Capt. Colton Martin)

DOWNLOAD

CAMERA

Canon EOS RP

LENS

RF15-35mm F2.8 L IS USM

APERTURE

28/10

SHUTTERSPEED

1/200

ISO

500

IMAGE IS PUBLIC DOMAIN

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.