German Chancellor Friedrich Merz, left, drives in the armoured fighting vehicle Boxer during his visit to the army at the Bundeswehr base in Munster, Germany, Thursday, April, 30, 2026. (AP Photo/Markus Schreiber, Pool)

German Chancellor Friedrich Merz drives in the armoured fighting vehicle Boxer during his visit to the army at the Bundeswehr base in Munster, Germany, Thursday, April, 30, 2026. (AP Photo/Markus Schreiber, Pool)

FILE - A private security officer stands next to a closed Russia's pavilion at the 59th Biennale of Arts exhibition in Venice, Italy, Tuesday, April 19, 2022. (AP Photo/Antonio Calanni, File)

Kentucky Derby entrant Danon Bourbon works out at Churchill Downs Monday, April 27, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

Kentucky Derby entrant Wonder Dean works out at Churchill Downs Monday, April 27, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

Kentucky Derby entrant Danon Bourbon works out at Churchill Downs Monday, April 27, 2026, in Louisville, Ky. (AP Photo/Charlie Riedel)

A Police officer patrols the high street after two people were stabbed in Golders Green neighbourhood, that has a large Jewish community, in London, Wednesday, April 29, 2026.(AP Photo/Kin Cheung)

FILE - Mali's Defense Minister Sadio Camara enters a hall for a talk in Moscow, Russia, on Feb. 28, 2024. (Maxim Shipenkov/Pool Photo via AP, File)