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)
Members of the Taliban gather to commemorate the one year anniversary of the United States withdrawal from Afghanistan in Kabul on August 21, 2022. (Marcus Yam via Getty Images)
US Border guards deter illegal migrants as they try to cut the razor wire fences put up by the Texas National Guard in Ciudad Juarez, Mexico, on March 22, 2024. (Christian Torres via Getty Images)
Airmen from the 1st Air Support Operations Group utilize data links as part of Exercise Chaos Quate at Moody Air Force Base on March 15, 2022. (US Air Force photo by 1st Lt Katie Tamesis)
A Ukrainian soldier stands in front of railroad station destroyed by Russian shelling on March 15, 2024, in Kostiantynivka, Ukraine. (Photo by Serhii Mykhalchuk/Global Images Ukraine via Getty Images)
Dr. Claudine Gay, president of Harvard University, testifies before the House Education and Workforce Committee on December 5, 2023, in Washington, DC. (Kevin Dietsch via Getty Images)
The logo of Nippon Steel Corporation at the company's Kyushu manufacturing base on February 16, 2024, in Kitakyushu, Japan. (Philip Fong via Getty Images)
The LNG tanker Maria Energy is moored alongside the Floating Storage and Regasification Unit vessel Hoegh Esperanza at the Uniper LNG terminal at the Jade estuary in Wilhelmshaven, Germany, on January 4, 2023. (Focke Strangmann via Getty Images)