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)
General Abdourahmane Tchiani, the head of Nigeia's presidential guard who declared himself the new leader of the country after a coup, in Niamey, Niger, on July 28, 2023. (Balima Boureima/Anadolu Agency via Getty Images)
DeAnne Connolly Graham joins with others for an interfaith Rally Against Anti-Semitism on June 3, 2021, in Miami Beach, Florida. (Joe Raedle via Getty Images)
Members of Our Lady of the Holy Rosary Catholic Church hold Stations of the Cross procession to reenact Good Friday in Ogba, Lagos, Nigeria, on April 7, 2023. (Adekunle Ajayi via Getty Images)