South Korea army soldiers take part in an anti-terror drill as a part of the Ulchi Freedom Shield military exercise between the U.S. and South Korea in Seoul, South Korea, Wednesday, Aug. 19, 2026. (AP Photo/Ahn Young-joon)

A firefighter's helicopter battles a forest fire in Deliblatska Pescara (Deliblato Sands), near the village of Sumarak, 70 kilometers north-west of Belgrade, Serbia, Thursday, Aug. 20, 2026. (AP Photo/Darko Vojinovic)

A Russian Il-76 firefighting plane battles a forest fire in Deliblatska Pescara (Deliblato Sands), near the village of Sumarak, 70 kilometers north-west of Belgrade, Serbia, Thursday, Aug. 20, 2026. (AP Photo/Darko Vojinovic)

FILE - Prince Harry, and Meghan, the Duke and Duchess of Sussex, arrive for an event, during a visit to Bondi Beach, Australia, April 17, 2026. (Jonathan Brady/Pool Photo via AP, File)

People search for survived books after the fire on the site of the country's biggest book market, cased by Russia's recent missile attack in Kyiv, Ukraine, Wednesday, Aug.19, 2026. (AP Photo/Efrem Lukatsky)

Burned books are seen after the fire on the site of the country's biggest book market, cased by Russia's recent missile attack in Kyiv, Ukraine, Wednesday, Aug.19, 2026. (AP Photo/Efrem Lukatsky)

A woman reacts as she looks at charred books after a fire at the country's biggest book market, caused by a recent Russian missile attack, in Kyiv, Ukraine, Wednesday, Aug. 19, 2026. (AP Photo/Efrem Lukatsky)

Tom Fletcher, United Nations Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator, speaks during an interview in Kyiv, Ukraine, Wednesday, Aug. 19, 2026. (AP Photo/Dan Bashakov)