III MEF Marines

III Marine Expeditionary Force | Marine Air Ground Task Force based in Okinawa, Japan.

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Instagram: iiimef_marines

[III MEF Marines @IIIMEF]

@3d_Marine_Div Keen Sword is a routine, biennial bilateral field training exercise with multinational participation, designed to increase readiness and interoperability between the U.S. military and Japan Self-Defense Forces while strengthening the ironclad U.S.-Japan Alliance.

[III MEF Marines @IIIMEF]

U.S. Marines with 3rd Marine Division load a Navy-Marine Expeditionary Ship Interdiction System onto a Japan Air Self-Defense Force C-130, Naha, Okinawa, Japan, Oct. 17, 2026, during Exercise Keen Sword 27. @3d_Marine_Div

[III MEF Marines @IIIMEF]

@1stMAW_Marines Keen Sword is a routine, biennial bilateral field training exercise with multinational participation, designed to increase readiness and interoperability between the U.S. military and Japan Self-Defense Forces while strengthening the ironclad U.S.-Japan Alliance.

[III MEF Marines @IIIMEF]

Marines with 1st Marine Aircraft Wing fly CH-53E Super Stallion helicopters over the East China Sea and off the coast of Okinawa, Oct. 15, 2026, during Exercise Keen Sword 27. @1stMAW_Marines

[III MEF Marines @IIIMEF]

Keen Sword is a routine, biennial bilateral field training exercise with multinational participation, designed to increase readiness and interoperability between the U.S. military and Japan Self-Defense Forces while strengthening the ironclad U.S.-Japan Alliance.

[III MEF Marines @IIIMEF]

U.S. Service members, partners and allies participate in the opening ceremony for exercise Keen Sword 27 on Ishigaki, Japan, Oct. 17, 2026.

[III MEF Marines @IIIMEF]

Today - Lt. Gen. Benjamin T. Watson convened the Okinawa Area Coordinating Committee to review liberty and force-protection measures and identify additional actions to reinforce standards, discipline, accountability, and risk reduction across the force.

[III MEF Marines @IIIMEF]

U.S. service members conducted joint patrols with Japanese law enforcement near U.S. installations and surrounding communities over the weekend. The patrols support ongoing efforts to reduce risk, reinforce accountability, and strengthen cooperation with Japanese authorities.

[III MEF Marines @IIIMEF]

Over the past 48 hours, our leaders engaged in deliberate discussions with the force on standards, discipline, liberty, and our responsibilities while serving in Japan. Our personnel will now transition into a 30-day period of reflection directed by the Okinawa Area Coordinator.

[III MEF Marines @IIIMEF]

Attendance to religious services is authorized during the 48-hour operational pause.

[III MEF Marines @IIIMEF]

In response to questions received across social media and other channels regarding the Okinawa Area Coordinator’s message on standards and discipline, the following frequently asked questions and answers are provided for clarification.

[III MEF Marines @IIIMEF]

Answers are drawn from the 6 October 2026 letter and subsequent clarifying guidance. A formal order is expected. Personnel with individual circumstances not addressed here should consult their chain of command.

[III MEF Marines @IIIMEF]

In his role as Okinawa Area Coordinator, Lt. Gen. Benjamin Watson joined by III MEF Sgt. Maj. Christopher Adams met with U.S. forces leaders on Okinawa to reinforce expectations for the operational pause, period of reflection, standards, discipline, and responsible liberty.

[III MEF Marines @IIIMEF]

Lt. Gen. Benjamin T. Watson, Okinawa Area Coordinator and commanding general of III Marine Expeditionary Force, issues the following message to all U.S. military personnel on Okinawa regarding standards, discipline, and our responsibilities while serving in Japan.

[III MEF Marines @IIIMEF]

Lt. Gen. Benjamin T. Watson addressed III MEF leaders today, reinforcing the Corps’ core values and his expectations for standards, discipline, and accountability. Every Marine and Sailor must uphold these standards on and off duty.

[III MEF Marines @IIIMEF]

The Marine Corps takes these allegations very seriously and expects every Marine to adhere to the highest standards of behavior. The Marine is in custody of local authorities while investigations proceed. There’s no further information to release at this time.

[III MEF Marines @IIIMEF]

We are actively cooperating with Japanese authorities, in response to allegations of serious criminal actions by a Marine assigned to the III Marine Expeditionary Force. We extend our deepest condolences to the victim’s family and friends.

[III MEF Marines @IIIMEF]

Marines with 1st Marine Aircraft Wing conduct flight operations at Marine Corps Air Station Iwakuni, Yamaguchi, Japan, Sept. 16, 2026. @1stMAW_Marines

[III MEF Marines @IIIMEF]

Marines with 1st Marine Aircraft Wing prepare F/A-18C Hornet and F/A-18D Hornet aircraft for a trans-Pacific flight, Marine Corps Air Station Iwakuni, Yamaguchi, Japan, Sept. 7, 2026. @1stMAW_Marines

[III MEF Marines @IIIMEF]

@1stMAW_Marines The Marines trained alongside U.S. Army and U.S. Air Force engineers to improve the Joint Force’s ability to assess damage, repair airfield surfaces, and restore airfield operations.

[III MEF Marines @IIIMEF]

U.S. Marines with 1st Marine Aircraft Wing and Soldiers with the 130th Engineer Brigade conduct joint airfield damage repair training at Marine Corps Training Area Bellows, Waimanalo, Hawaii, Sept. 17, 2026. @1stMAW_Marines