ITX 4-19

Marine Forces Reserve, ITX 4-19

ABOUT

Integrated Training Exercise (ITX) 4-19 is a live-fire and maneuver combined arms exercise designed to train battalion and squadron-sized units in tactics, techniques, and procedures required to provide a sustainable and ready operational reserve for employment across the full spectrum of crisis and global engagement.

ITX 4-19 is an essential component of the MARFORRES training and readiness cycle. It serves as the principal exercise for assessing a unit's capabilities.

VIDEOS

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Photo Gallery

2/23 Marines teach class for ROK Marines on USMC MOUT Techniques Photos by: Cpl. Kanoa Thomas

U.S. Marine Corps Gunnery Sgt. Jakob Castaneda, the operations chief with Golf Company, 2nd Battalion 23rd Marines, forward deployed with 4th Marine Regiment, 3d Marine Division as part of the Unit Deployment Program, teaches a class about U.S. Marine Corps military operations in urban terrain techniques for Republic of Korea Marines with 1st Marine Division, ROK, during the Korean Marine Exercise Program 25.2 in Pohang, South Korea, July 17, 2025. KMEP is conducted regularly between the ROK and U.S. Marine Corps to increase their combined capabilities through realistic training geared towards deterring threats and maintaining peace in the Indo-Pacific. Castaneda is a native of California. (U.S. Marine Corps photo by Cpl. Kanoa Thomas)

Download Image: Full Size (1.38 MB)

Tags: 2/23, MarForRes, 4th Marines, WARFIGHTING, Indopacom, MFRUDP25

Photo by: Cpl. Kanoa Thomas | VIRIN: 250717-M-RY790-1108.JPG

Photo Gallery