History and Traditions
Weapons and Equipment
Core Values
Significant Marines
Organization and Structure
100

The Continental Congress resolution that established two battalions of Marines was passed on this date.

10 November 1775

100

The standard service rifle currently issued to most Infantry Marines.

M27 (IAR) Infantry Automatic Rifle

100

The three Marine Corps core values.

Honor, Courage, and Commitment

100

This Marine received the Medal of Honor and later became one of the Corps' most decorated Marines.

Lewis B. Puller

100

The Marine Corps falls under this Department of the U.S. government.

Department of the Navy

200

The Marine Corps adopted this emblem officially in 1868 under Commandant Jacob Zeilin.

Eagle, Globe and Anchor

200

The acronym PEQ refers to a device commonly used for aiming and target illumination.

Laser aiming device

200

This core value emphasizes integrity, responsibility, and accountability.

Honor

200

This Marine Corps aviator became the first American astronaut to orbit Earth.

John Glenn

200

A Marine rifle squad typically consists of this many fire teams.

3

300

This Commandant issued Marine Corps Order No. 47, creating the annual Marine Corps Birthday Message tradition.

John A. Lejeune

300

This machine gun is chambered in 7.62×51mm NATO and commonly employed at the squad level.

M240B

300

This core value requires Marines to make the right decision despite fear or adversity.

Courage

300

This Marine Corps general commanded coalition forces during Operation Desert Storm.

Walter E. Boomer

300

The smallest tactical unit led by a corporal.

Fire Team

400

This Marine Corps Manual chapter contains the Corps' enduring philosophy on warfighting and maneuver warfare.

MCDP 1 Warfighting

400

Marines often refer to this optic as the RCO.

Rifle Combat Optic

400

This core value is demonstrated through dedication to mission accomplishment and fellow Marines.

Commitment

400

This legendary Marine Corps Commandant is known for the quote, "Retreat, hell! We just got here."

Lewis B. Puller

400

This is the largest standing MAGTF.

Marine Expeditionary Force (MEF)

500

This battle in Nicaragua earned future Commandant Merritt Edson significant recognition before World War II.

Battle of Ocotal

500

What is the barrel length of the M16A4 Service Rifle

20 inches

500

The Marine Corps leadership trait most closely associated with consistently doing what is right when no one is watching.

Integrity

500

This Marine Corps officer twice received the Medal of Honor for actions in Haiti and Nicaragua.

Smedley Butler

500

The four major elements of a Marine Air-Ground Task Force (MAGTF).

Command Element, Ground Combat Element, Aviation Combat Element, and Logistics Combat Element