Okinawa Leader Pushes for Overhaul of U.S. Military Pact After Arrest

Tensions between Japan and the United States regarding military jurisdiction have intensified on the southern island of Okinawa. Governor Genta Koja announced on Monday, Nov. 9, that his administration will seek a fundamental review of the 1960 Status of Forces Agreement, or SOFA.

The move follows the arrest of Lance Cpl. Devin Jacob Ballard, a 20-year-old U.S. Marine stationed at Futenma Air Station. Prefectural police detained Ballard on suspicion of strangling Anna Yagi, 39, at a hotel in Naha on the early morning of Oct. 3, 2026. Investigators also suspect Ballard of stealing Yagi's wallet and backpack. Japanese media reported that Ballard has denied the allegations.

Speaking at a news conference in Tokyo, Koja outlined specific changes to the treaty. He requested that U.S. authorities promptly transfer detained suspects to Japanese custody before indictment when local police request it. He also sought to apply Japanese laws, such as the Aviation Act, to U.S. military personnel. Koja argued that the current framework grants American forces preferential treatment and limits the application of domestic law at military bases.

Critics of the SOFA have long contended that the agreement obstructs Japanese prosecutors from bringing indictments. They also argue that the special status of U.S. facilities has hindered investigations into suspected soil pollution near bases. The U.S. maintains approximately 54,000 personnel in Japan, with the majority located in Okinawa, which hosts roughly 70% of the country's American military facilities.

Koja, who was elected in September, is the first Okinawa governor in 12 years to back the plan to relocate Futenma Air Station to a less populated area. On Monday, he also demanded the swift return of military land in the commercial center based on a 2013 agreement, citing potential benefits for the local economy. Okinawa lawmakers adopted a resolution in October seeking these revisions, a document that will be submitted to the U.S. embassy.

The dispute has occurred amid repeated protests over incidents involving U.S. personnel, including assaults, hit-and-run accidents, and drunk driving. Koja stated that Okinawa has repeatedly raised concerns with both national governments following these events. He said the alleged murder has caused considerable anxiety among residents.

On Friday, Tokyo and Washington agreed to implement measures aimed at preventing crimes by U.S. service members on Okinawa. These steps include initiating talks on community relations and the Japanese legal system.