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)
US Vice President Joe Biden (L) gestures next to Turkish President Recep Tayyip Erdogan after a meeting at Yildiz Mabeyn Palace on January 23, 2016 in Istanbul. (SEDAT SUNA/AFP/Getty Images)
Military personnel arrive in a Chinook before Iraqi soldiers take part in a live-fire exercise for under the surveillance of US-led coalition forces at Basmaya base, Iraq on January 27, 2016. (AHMAD AL-RUBAYE/AFP/Getty Images)
Palestinian Islamic Jihad militants take part in an anti-Israel rally in the town of Rafah in the southern Gaza Strip on December 18, 2015. (SAID KHATIB/AFP/Getty Images)
U.S. President Barack Obama, with U.S. Secretary of State John Kerry (R), at the White House November 6, 2015 in Washington, DC. (Mark Wilson/Getty Images)