3rd Marine Division > Units > 12th Marine Regiment

12th Marine Regiment

Spartan Fury 21.1: Alpha Battery at PMRF

U.S. Marine Corps Cpl. Colton Ferrin, a section chief with Alpha Battery, 1st Battalion, 12th Marines, sits on his M777A2 Howitzer during exercise Spartan Fury 21.1, Pacific Missile Range Facility, Kauai, Hawaii, March 10, 2021. Exercise Spartan Fury demonstrates 1/12’s ability to conduct distributed operations inside an adversary’s sensors and weapons engagement zone, attain and defend key maritime terrain, and conduct sea denial in support of fleet operations. (U.S. Marine Corps photo by Lance Cpl. Brandon Aultman) Click here to see more photos

U.S. Marines with 1st Marine Aircraft Wing refuel High Mobility Artillery Rocket Systems with 3d Battalion, 12th Marine Regiment, 3d Marine Division during Castaway 21.1 on Ie Shima, Okinawa, Japan, March 17, 2021. The exercise demonstrated the Marine Corps’ ability to integrate with the joint force to seize and defend key maritime terrain, provide low-signature sustainment, and execute long-range precision fires in support of naval operations from an expeditionary advanced base. (U.S. Marine Corps photo by Lance Cpl. Scott Aubuchon) Click here to see more photos

Castaway 21.1 High Mobility Artillery Rocket System assault

U.S. Marines with 3d Battalion, 12th Marine Regiment, 3d Marine Division, conducts a High Mobility Artillery Rocket System assault during Castaway 21.1 at Ie Shima, Okinawa, Japan, March 15, 2021. Exercise Castaway 21.1 sought to demonstrate USMC joint capability to seize and secure key maritime terrain, provide low signature sustainment, and execute long range precision fires in support of Naval Operations. (U.S. Marine Corps photo by Lance Cpl. Scott Aubuchon) Click here to see more photos

U.S. Marines assigned to 3d Battalion, 12th Marine Regiment, 3d Marine Division, fire a M777A2 155mm Howitzer during Artillery Relocation Training Program 20.4 at Combined Arms Training Center, Camp Fuji, Japan, Feb. 4, 2021. ARTP is an exercise held to strengthen the defense of Japan and the U.S.-Japan Alliance as the cornerstone of peace and security in the Indo-Pacific region. The skills developed at ARTP increase the lethality and proficiency of the only permanently forward-deployed artillery unit in the Marine Corps, enabling them to provide precision indirect fires. (U.S. Marine Corps photo by Lance Cpl. Scott Aubuchon) Click here for more photos

U.S. Marines with 3d Battalion, 12th Marine Regiment, 3d Marine Division, conduct shooting drills Artillery Relocation Training Program 20.4 at Combined Arms Training Center, Camp Fuji, Japan, Feb. 6, 2021. This training contributes to the defense of Japan and the U.S.-Japan Alliance as the cornerstone of peace and security in the Indo-Pacific region. The skills developed at ARTP increase the lethality and proficiency of the only permanently forward-deployed artillery unit in the Marine Corps, enabling them to provide precision indirect fires. (U.S. Marine Corps photo by Lance Cpl. Scott Aubuchon) Click here for more photos

12th Marine Regiment Leaders

Colonel Michael J. Roach
Commanding Officer
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Sergeant Major Wesley L. Misenhimer
Sergeant Major
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Unit Contact

12th Marine Regiment

3d Marine Division

UNIT 36050

FPO AP 96385-6050

After Hours Duty Phone

DSN: 315-623-7355

COM: +81-98-969-7355

Uniform Victim Advocate (UVA)

DSN: 315-623-4647

COM: +81-98-969-4647

12TH MARINE REGIMENT STAFF

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S-1 (Administration)

Billet	Phone Number
S-1 Adjutant Officer	DSN: 315-623-4141 COM: +81-98-969-4141
S-1 Chief	DSN: 315-623-7355 COM: +81-98-969-7355
Career Planner	DSN: 315-623-2000 COM: +81-98-969-2000
Unit Voting Assistance Officer	DSN: 315-623-1140 COM: +81-98-969-1140

S-2 (Intelligence)

Billet	Phone Number
S-2 Officer	DSN: 315-623-7237 COM: +81-98-969-7237

S-3 (Operations)

Billet	Phone Number
S-3 Officer	DSN: 315-623-4520 COM: +81-98-969-4520
S-3 Chief	DSN: 315-623-4050 COM: +81-98-969-4050

S-4 (Logistics)

Billet	Phone Number
S-4 Officer	DSN: 315-623-7277 COM: +81-98-969-7277
S-4 Chief	DSN: 315-623-7216 COM: +81-98-969-7216
Supply	DSN: 315-623-7679 COM: +81-98-969-7679
Chaplain	DSN: 315-623-7398 COM: +81-98-969-7398
Medical	DSN: 315-623-8807 COM: +81-98-969-8807