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)
President Joe Biden participates in a virtual bilateral meeting with Chinese President Xi Jinping on November 15, 2021, in the Roosevelt Room of the White House. (Official White House via Flickr)
The Ohio-class ballistic-missile submarine USS Alaska returns to Naval Submarine Base Kings Bay following routine operations on January 7, 2015. (US Navy photo by Rex Nelson)
A Ukrainian tank fires during practice on the frontline of the Russia-Ukraine War in Donetsk, Ukraine, on March 29, 2023. (Muhammed Enes Yildirim/Anadolu Agency via Getty Images)
US Army National Guard Soldiers with Battery C conduct pre-mobilization training exercise America’s Shield on May 15, 2022, at McEntire Joint National Guard Base, South Carolina. (Tim Andrews via DVIDS)
Real estate of building located at 107 East Broadway in Chinatown accused of owning a Secret Chinese Police station above a ramen store. (Luiz C. Ribeiro via Getty Images)
Servicemen belonging to the Ukrainian storm brigade take part in military exercises outside Kyiv on April 20, 2023. (Sergei Supinsky/AFP via Getty Images)
Missiles fly across the range into the designated target during demonstration of the combined live fire exercise on August 17, 2015, at Seungjin Range, South Korea. (Jaewoo Oh via DVIDS)
Iranian troops take part in a military parade during a ceremony marking the country's annual army day in the capital Tehran on April 18, 2023. (Atta Kenare/AFP via Getty Images)