Infantry Marines are ground forces trained to locate and destroy the enemy by fire and maneuver or repel their assault by fire and close combat. The Marine Corps is an expeditionary force with the mission to fight and win battles for our Nation.

Infantry battalions are the heart and soul of the ground combat element. The mission of locating, closing with, and destroying the enemy with fire and maneuver and repelling the enemy's assault with fire and close combat lies with the "grunts".

The School of Infantry-East, through Marine Combat Instructors, trains, develops and provides basic riflemen, entry-level infantry, and advanced infantry skills in order to meet force...

Between 1954 and 1966, all Marines received 13 weeks of Boot Camp (Basic Training) and 8 weeks of Infantry Training Regiment (ITR) regardless of their Primary Military Occupational Specialty (MOS), growing out of the philosophy that all Marines are riflemen first.

2020年9月23日 · These following changes are to enable Infantry Battalions to meet the requirements for Distributed Operations and Expeditionary Advanced Base Operations, to provide more lethal, versatile, and ...

In preparation for a future war where Marine infantry platoons take on the responsibilities currently at the company level, the Corps is launching a new experimental School of Infantry...

Infantry Training Battalion (ITB) trains, develops, and certifies Marines as riflemen, machine gunners, mortarmen, infantry assaultmen, and anti-tank missilemen in order to provide basically...

U.S. Marines with Advanced Infantry Training Battalion (AITB), School of Infantry-West (SOI-W) conduct training as part of the Advanced Anti-Tank... Watch Video

Learn about Infantry roles in the Marine Corps. This occupational field includes ground forces who are trained to locate and destroy the enemy by fire and maneuver or repel their assault by fire and close combat.

A U.S. Marine with Advanced Infantry Training Battalion, School of Infantry-West, Hawaii Detachment, establishes communications with the command operations during urban operations training,...