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)
A healthcare employee prepares to inject a syringe with the Moderna COVID-19 vaccine at the Dennis Avenue Health Center in Silver Spring, Maryland, on November 21, 2022. (Eric Lee via Getty Images)
Secretary of State Antony J. Blinken meets with Ethiopian Prime Minister Abiy Ahmed in Washington, D.C. on December 13, 2022. (Freddie Everett via Flickr)
Ukrainian servicemen fire a Caesar self-propelled howitzer toward Russian positions at a front line in Donbas, Ukraine, on June 15, 2022. (Aris Messinis/AFP via Getty Images)
Chinese President Xi Jinping speaks at a press event at the Great Hall of the People in Beijing, China , on October 23, 2022. (Kevin Frayer/Getty Images)
Prime Minister Rishi Sunak and the President of Ukraine Volodymyr Zelenskyy visit Lulworth Camp in London, England, on February 8, 2023. (Number 10 via Flickr)