World · East Asia & Pacific · 1 day ago
US pledges cooperation in Okinawa murder investigation
US Secretary of State Marco Rubio has pledged that the United States will cooperate with Japanese authorities investigating the death of a woman in Okinawa.
Local police say US Marine Devin Jacob Ballard was arrested on October 4 on suspicion of robbing and murdering 39-year-old Anna Yagi in a hotel in Naha, Okinawa’s capital.
Ballard has denied the allegations.
The case has prompted protests and renewed criticism of the US military presence in Japan.
Japan hosts the largest overseas contingent of US forces, and most of its 18,000 Marines are stationed on Okinawa.
US personnel on the island have been given a month-long curfew, banned from drinking alcohol and required to take discipline training.
The investigation is ongoing, and the US says it will work with Japan and local authorities.
US Secretary of State Marco Rubio pledged cooperation with Japanese authorities investigating the alleged murder of a woman in Okinawa.
Devin Jacob Ballard, a US Marine stationed at Marine Corps Air Station Futenma, was arrested on suspicion of robbing and murdering Anna Yagi, 39.
Ballard has denied the allegations.
The killing prompted protests and led the US military to impose a month-long curfew and alcohol ban while personnel undergo discipline training.
Rubio made the pledge during a phone call with Japanese Foreign Minister Motegi Toshimitsu.
- Who
- US Secretary of State Marco Rubio and Japanese Foreign Minister Motegi Toshimitsu discussed the investigation. US Marine Devin Jacob Ballard was arrested on suspicion of the murder.
- What
- Rubio pledged that the United States would communicate and fully cooperate with Japanese authorities investigating the alleged murder of Anna Yagi.
- When
- Rubio and Motegi spoke on Saturday, October 10, 2026. Ballard was arrested on October 4.
- Where
- The alleged killing took place in a hotel in Naha, Okinawa.
- Why
- The call followed the death of a local woman and renewed tensions over the US military presence in Okinawa.
Japanese authorities
Devin Jacob Ballard
Allegation
Japanese authorities
Police say Ballard was arrested on suspicion of robbing and murdering Anna Yagi.
Devin Jacob Ballard
Ballard has denied the allegations.
Rubio expressed sincere condolences over the death of a Japanese national in Okinawa, as well as the United States’ determination to communicate and fully cooperate with the Government of Japan and local authorities as they conduct an investigation
Devin Jacob Ballard was arrested on suspicion of robbing and murdering Anna Yagi.
Rubio spoke by phone with Motegi Toshimitsu and pledged US cooperation in the investigation.
- Suspect
- Devin Jacob Ballard, a US Marine
- Victim
- Anna Yagi, 39
- Arrest date
- October 4
- Location
- A hotel in Naha, Okinawa
- Military measures
- Month-long curfew, alcohol ban and discipline training





