In this pool photograph distributed by the Russian state agency Sputnik, Vladimir Putin enters a hall to meet with graduates of higher military educational institutions at the Kremlin on June 23, 2025. (Alexander Kazakov via Getty Images)
A formation of Dongfeng-41 nuclear missiles takes part in a military parade celebrating the seventieth anniversary of the founding of the People’s Republic of China in Beijing on October 1, 2019. (Xia Yifang via Getty Images)
Senior lecturer in the Department of Security Studies and Criminology at Macquarie University, Council of the Australian Strategic Policy Institute
President Donald Trump and Ukrainian President Volodymyr Zelenskyy pose for a picture with European leaders following a meeting at the White House on August 18, 2025. (Win McNamee via Getty Images)
A US Marine Corps VXE30 Stalker unmanned aerial system is staged during a maritime domain awareness training exercise in southern Finland on July 31, 2025. (DVIDS)
Indonesian presidential candidate Prabowo Subianto, the current defence minister, addresses supporters at an event on February 14, 2024, in Jakarta, Indonesia. (Oscar Siagian via Getty Images)
President-elect Lai Ching-te and Vice President–elect Bi-khim Hsiao shake hands during a rally for the presidential and legislative elections in Taipei, Taiwan, on January 13, 2024. (Walid Berrazeg via Getty Images)
Members of the US Marine Corps Drill Team perform during a Joint Service Drill Exhibition on April 14, 2023, at the National Mall in Washington DC. (DVIDS)
An artillery detachment conducts live fire at night in Huaibei city, Anhui province, China, on July 10, 2023. (Photo by Costfoto/NurPhoto via Getty Images)
President Joe Biden stops to talk to journalists on his way to California to attend campaign receptions on February 20, 2024. (Chip Somodevilla via Getty Images)
Indian Prime Minister Narendra Modi greets crowds of supporters during a roadshow in support of state elections on March 4, 2022, in Varanasi, India. (Ritesh Shukla via Getty Images)