Children, parents and teachers stay in an underground shelter during an air raid alarm during the traditional back to school celebrations in Kyiv, Tuesday, Sept. 1, 2026. (AP Photo/Francisco Seco)

Young girls sit in an underground shelter during an air raid alarm during the traditional back to school celebrations in Kyiv, Tuesday, Sept. 1, 2026. (AP Photo/Francisco Seco)

A woman walks past anti-U.S. graffiti and images depicting the late Iranian Supreme Leader Ayatollah Ali Khamenei painted on a wall along Islamic Revolution street in downtown Tehran, Iran, Saturday, Aug. 29, 2026. (AP Photo/Vahid Salemi)

FILE - Hong Kong teenage student leader Joshua Wong, left, stands in front of yellow umbrellas outside a magistrates' court in Hong Kong, on Sept. 2, 2015. (AP Photo/Vincent Yu, File)

FILE - U.S. Marines fill out research consent forms before taking psychological tests at the Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., on Sept. 29, 2009. (AP Photo/Jae C. Hong, File)

FILE - A U.S. Marine Corps tactical advisors trains a group of recruits at the Marine Corps Recruit Depot on June 28, 2023, in Parris Island, S.C. (AP Photo/Stephen B. Morton, File)

FILE - A tomb guard of the 3rd U.S. Infantry Regiment patrols at the Tomb of the Unknown Soldier, May 15, 2025, Arlington National Cemetery in Arlington, Va. (AP Photo/Julia Demaree Nikhinson, File)

FILE - U.S. Marine Lcpl. Scott Rucker, of Tampa, Fla., takes a nap at the Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., on Sept. 29, 2009. (AP Photo/Jae C. Hong, File)