FILE - The new head of Britain's MI6 Blaise Metreweli makes her first public speech in London, Dec. 15, 2025. (AP Photo/Kirsty Wigglesworth, Pool, File)

Construction on the new White House ballroom is seen from the Washington Monument, Monday, April 20, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Construction on the new White House ballroom is seen from the Washington Monument, Monday, April 20, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

The White House is seen from the Washington Monument, Monday, April 20, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

A man rides his motorbike that is adorned with an Iranian national flag, in southern Tehran, Iran, Tuesday, April 21, 2026. (AP Photo/Vahid Salemi)

Tankers and bulk carriers anchored in the Strait of Hormuz, Saturday, April 18, 2026. (AP Photo)

FILE - Climate activists hold a rally to protest the use of fossil fuels on Earth Day in the rain front of the White House on April 22, 2023, in Washington. (AP Photo/Carolyn Kaster, File)

Katharine Wilkinson gives a talk about living with climate uncertainty at American University in Washington on April 14, 2026. (AP Photo/Michael Phillis)