Japanese and U.S. officials have begun reviewing the off-base code of conduct for U.S. military personnel in Japan following the arrest of a U.S. Marine. Foreign Minister Toshimitsu Motegi said Tuesday that high-level and working-level talks will evaluate whether existing rules are functioning effectively. The discussions include potential changes to patrols and curfew management.
The review follows the death of Anna Yagi, 39, who was found unconscious at a hotel in Naha, Okinawa, on Saturday. Japanese police arrested Lance Cpl. Devin Jacob Ballard, 20, on suspicion of murder and robbery. Police reported that Yagi died of asphyxiation after Ballard allegedly pressed on her neck. Ballard, a U.S. Marine from Ohio stationed at Futenma Air Station, has denied the allegations. Security footage showed a man entering the hotel with Yagi and leaving alone.
In response to the incident, Lt. Gen. Benjamin Watson, commander of III Marine Expeditionary Force, ordered a 48-hour operational pause from Wednesday through Friday for U.S. forces on Okinawa. During this period, troops are required to undergo training on discipline, standards, and community responsibilities. Additionally, a month-long curfew from midnight to 5 a.m. has been implemented, along with a ban on alcohol consumption for U.S. personnel on the island.
Prime Minister Sanae Takaichi characterized the killing as heinous and stated that the Japanese government has filed a protest with U.S. officials. Foreign Minister Motegi held a telephone consultation with U.S. Secretary of State Marco Rubio, who offered condolences and pledged cooperation with the investigation. The incident has prompted public demonstrations in both Naha and Tokyo, with residents expressing concern over the U.S. military presence and an increase in crimes involving service members.
The outcome of these negotiations affects approximately 54,000 U.S. military personnel stationed across Japan. In Okinawa, where nearly 30,000 active-duty members are based, service members face a mandatory midnight-to-5 a.m. curfew and a prohibition on alcohol for one month.
The case also holds political weight for the residents of Okinawa, who host the majority of the U.S. military presence in Japan. Local residents and officials have frequently cited concerns over safety; police data shows that criminal cases involving U.S. personnel rose to 101 last year, up from approximately 40 in 2020. This incident could complicate Prime Minister Takaichi's efforts to relocate Marines from the Futenma air base to Henoko, as opponents advocate for moving troops out of the prefecture.
Both nations view the Okinawa bases, located roughly 60 miles from Taiwan, as critical for deterring regional military activity. However, as Lt. Gen. Watson noted, damage to local trust can undermine the stability of the security partnership. The U.S. military’s month-long curfew and alcohol ban will remain in effect through early November.