
Supporters of Democratic Party presidential candidate Lee Jae-myung celebrate updated election result news in front of the National Assembly in Seoul, South Korea, on June 3, 2025. Lee won the presidential election with over half the vote. Woohae Cho/Getty Images

Britain's Defense Secretary John Healey speaks with members of staff as he sits in a helicopter upon arrival at the Warminster Garrison in Warminster, England, on June 3, 2025. Britain announced on June 2 that it would build 12 new attack submarines as it launched a major defense review to move the country to war-fighting readiness. Addressing parliament later on June 2, Healey said the world had entered a new era and vowed to make the UK army '10 times more lethal' by combining future drone technology and artificial intelligence with the 'heavy metal of tanks and artillery.' Leon Neal/pool/AFP via Getty Images