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)
Survivors of chemical gas attack gather to protest Assad regime at the Khan Shaykhun town's square in Idlib, Syria, April 7, 2017 (Firas Faham/Anadolu Agency/Getty Images)
Israeli security forces inspect the scene of the Jaffa attack that claimed the life of Taylor Force, March 08, 2016 (Daniel Bar On/Anadolu Agency/Getty Images)
US Secretary of State Condoleezza Rice listens as US President George W. Bush speaks prior to signing HR 7222, Washington, DC, October 16, 2008 (SAUL LOEB/AFP/Getty Images)
U.S President Barack Obama and Secretary of State John Kerry meet with a small group of veterans and Gold Star Mothers to discuss the Iran nuclear deal, September 10, 2015 (Olivier Douliery-Pool/Getty Images)
U.S. Defense Secretary James Mattis arrives via helicopter at Resolute Support headquarters on April 24, 2017 in in Kabul, Afghanistan. (Jonathan Ernst - Pool/Getty Images)
Candidate for the Republican Presidential nomination Donald Trump speaks out against President Obama's nuclear agreement with Iran in at the U.S. Capitol in Washington, DC, September 9, 2015. (Samuel Corum/Anadolu Agency/Getty Images)
Mourners carry the coffins of the victims of the blast at the Coptic Christian Saint Mark's church in Alexandria on April 10, 2017. (MOHAMED EL-SHAHED/AFP/Getty Images)