U.S. Marine Arrested in Okinawa Murder Amid Ongoing Tensions Over Bases

Japanese police arrested a 20-year-old U.S. Marine stationed at the Futenma Air Station on suspicion of killing a 39-year-old local woman at a hotel in Naha and stealing her wallet and backpack, officials said Sunday. The victim’s body was found in her hotel room and appeared to have been strangled, according to police reports.

Security-camera footage showed a man entering the hotel with the woman and leaving alone. The suspect was later identified walking alone in Okinawa City’s entertainment district and was taken into custody, police said.

"The case deals a major shock and adds fear to the Okinawans who have already been forced to live next to U.S. bases," newly elected Okinawa Governor Genta Koja told reporters.

"I must say, discipline and troop education are not working at all," Koja added.

Prime Minister Sanae Takaichi expressed regret over the incident in a message posted on X, noting that the government has protested to the United States and is seeking full cooperation in the investigation. Foreign Minister Toshimitsu Motegi summoned U.S. Ambassador George Glass to convey "outrage," the ministry said.

Ambassador Glass posted condolences to the victim’s family on X and said the United States is cooperating with Japanese national and local authorities.

The U.S. Marine Corps confirmed the suspect is assigned to the III Marine Expeditionary Force on Okinawa and said it is fully cooperating with Japanese officials, emphasizing that Marines are expected to uphold the highest standards of conduct.

The incident adds to longstanding local opposition to the U.S. military presence on Okinawa, where roughly half of the 50,000 U.S. troops stationed in Japan are based. The Futenma base, located in a densely populated area, has been the focus of relocation protests for decades.