Jul 1, 2025

Retired U.S. Marine Corps Chief Warrant Officer 4 Anthony L. Viggiani discusses the importance of discipline and standards in a combat environment with Marine non-commissioned officers from across the west coast on Marine Corps Base Camp Pendleton, California, June 25, 2025. Viggiani was invited to be a keynote speaker as part of a broader I Marine Expeditionary Force ‘Operation Ironclad’ initiative, focused on the importance of seamless adherence to standards to improve operational readiness. (U.S. Marine Corps photo by Sgt. Bryant Rodriguez)

CAMERA

Canon EOS R6

LENS

EF24-70mm f/2.8L II USM

APERTURE

28/10

SHUTTERSPEED

1/60

ISO

2000

IMAGE IS PUBLIC DOMAIN

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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.

CAMERA

Canon EOS R6

LENS

EF24-70mm f/2.8L II USM

APERTURE

28/10

SHUTTERSPEED

1/60

ISO

2000

 
I Marine Expeditionary Force