Japan urges US to enforce discipline after second Marine arrest

Tourists visit Meiji Shrine in Tokyo on November 2, 2026. US forces on the Japanese island of Okinawa were barred from drinking alcohol for two days early last month and faced a 30-day curfew after the murder of a woman allegedly committed by an American Marine. — AFP pic

First Published: Monday, 02 Nov 2026 4:24 PM MYT

TOKYO, Nov 2 — Japan urged the United States to enforce discipline among its troops after a Marine was arrested on suspicion of drink driving during a curfew in the wake of another serviceman’s arrest on a murder charge, the defence minister said today.

US forces on the Japanese island of Okinawa were barred from drinking alcohol for two days early last month and faced a 30-day curfew after the murder of a woman allegedly committed by an American Marine.

The case has triggered outrage in Japan and reignited controversy over the heavy US military presence on the southern island.

A second Marine had been arrested over allegations he drove under the influence of alcohol, Defence Minister Shinjiro Koizumi said.

The arrest took place on Saturday, according to media reports.

“We requested that the US side strictly enforce discipline among its personnel, implement effective measures to prevent a recurrence, and ensure full compliance with the nighttime curfew,” Koizumi told reporters.

“We want them to take (the incident) seriously,” he added.

The curfew imposed last month required all troops to be back on base or at “an off-base domicile” from midnight to 5am.

Last week, Japanese prosecutors indicted the Marine accused of murdering a woman in Okinawa.

Prime Minister Sanae Takaichi told lawmakers days after the woman’s death that the government had lodged a strong protest with the United States, urging their “full cooperation with the investigation” and “strict discipline among US military personnel”.

The Yomiuri Shimbun newspaper reported that, according to the indictment document, the 20-year-old suspect allegedly strangled the woman from Naha in a hotel with a telephone cord on October 3.

The United States has around 54,000 military personnel stationed in Japan, mostly on Okinawa.

Crimes committed by US personnel have been a thorn in relations between the close security allies.

Foreign Minister Toshimitsu Motegi has previously said that officials were reviewing the off-base code of conduct for US troops in Japan following the alleged killing.

The existing policy, updated in 2024 following a string of sexual assaults by US military personnel in Okinawa, includes a ban on servicemembers drinking in public off base between 1:00 am and 5:00 am or going to bars during those hours. — AFP