A 48-hour alcohol prohibition announced by Lt. Gen. Benjamin Watson, commander of III Marine Expeditionary Force, takes effect at noon Friday and lasts through Sunday, affecting only active-duty service members stationed on Okinawa. The restriction does not extend to contractors, U.S. government civilians, Japanese employees working on bases, or family members of service members, according to a FAQ posted to the III MEF Facebook page. Watson emphasized that the measure targets troops under his command and does not apply to other personnel present on the island.

The policy, which prohibits alcohol consumption in all locations — including private quarters — also bars off-base liberty during the 48-hour window. Grocery shopping, fuel purchases, airport travel, and child care activities remain permitted under the designation of "essential/life support activities." Approximately 30,000 of the 55,000 U.S. service members in Japan are based on Okinawa, where roughly 26,000 are Marines.

The restrictions follow the arrest of Lance Cpl. Devin Jacob Ballard, 20, suspected in the killing of Anna Yagi, 39, whose death resulted from asphyxiation after Ballard allegedly pressed on her neck, according to Okinawa police. Ballard has denied the allegations, and his case was forwarded to the Naha Public Prosecutors Office on Monday. The arrest occurred three days prior to the announcement of the alcohol ban.

During the 48-hour period, service members will engage in discussions on liberty policy, alcohol awareness, Okinawan culture, and alliance responsibilities, as outlined in Watson’s memorandum. Commanders and senior enlisted leaders are tasked with facilitating these engagements and reinforcing professional standards. Starting Friday at noon, all U.S. service members on Okinawa will enter a 30-day "Period of Reflection," which includes a midnight-to-5 a.m. curfew requiring personnel to remain in assigned quarters.

The FAQ confirms that the prohibition on alcohol during the 30-day curfew has not yet been finalized. Enhanced gate supervision will be implemented across installations, though specific enforcement measures remain under development. Approved leave and family travel, including off-island trips, may proceed provided curfew compliance is maintained. Service members on leave who stay on Okinawa must adhere to the curfew restrictions.

Military leaders plan to review liberty policies and procedures throughout the 30-day period, with findings to be submitted to the Okinawa Area Coordinating Committee. Any long-term adjustments to policy will stem from this review process, according to the FAQ.