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)
An Islamic Revolutionary Guard Corps (IRGC) military personnel walks next to an Iranian Emad Surface-to-Surface missile in downtown Tehran. (Photo by Morteza Nikoubazl/NurPhoto via Getty Images)
Jeddah Security and Development Summit in Jeddah, Saudi Arabia on July 16, 2022. (Photo by Royal Court of Saudi Arabia/Anadolu Agency via Getty Images)
President Joe Biden waves before boarding Air Force One on June 28, 2022, in Munich, Germany, after attending the G7 Summit hosted by the German chancellor. (Photo by Brendan Smialowski / AFP via Getty Images)
President Joe Biden meets Saudi Arabian Crown Prince Mohammed bin Salman at Alsalam Royal Palace in Jeddah, Saudi Arabia, on July 15, 2022. (Photo by Royal Court of Saudi Arabia/Anadolu Agency via Getty Images)
President Joe Biden handwrites a letter to Japanese Prime Minister Fumio Kishida on Friday, July 8, 2022, to offer his condolences following the assassination of former Japanese Prime Minister Shinzo Abe. (Official White House Photo by Adam Schultz)