Leaders

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3D MARINE EXPEDITIONARY BRIGADE
RESILIENT. READY. RELEVANT.
3D MARINE EXPEDITIONARY BRIGADE

Commanding General

Brigadier General Ryan M. Hoyle assumed duties as the Deputy Commanding General, III Marine Expeditionary Force and Commanding General, 3d Marine Expeditionary Brigade on 6 February 2026.Operational assignments include: Assistant Division Commander, 1st Marine Division; Assistant Chief of Staff for...

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3D MARINE EXPEDITIONARY BRIGADE

CHIEF OF STAFF

Colonel Petra Lovetinska Seipel was born and raised in communist Czechoslovakia and moved to Washington, DC in 1992. Upon graduation from DC Public Schools in summer of 1996, she matriculated at The Citadel. She graduated from The Citadel in 2000, with a Bachelor of Arts in Political Science. She...

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3D MARINE EXPEDITIONARY BRIGADE

SERGEANT MAJOR

Sergeant Major Cortes enlisted in the Marine Corps on September of 1998 from Chicago, IL and attended Recruit Training at 1stRecruit Training Battalion, Marine Corps Recruit Depot San Diego, CA. Upon completion, he received training at Marine CombatTraining at Camp Pendleton, CA and then to Camp...

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3D Marine Expeditionary Brigade