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Bosnian Serb police officers march during a parade as part of a ceremony marking “Republika Srpska Day” in Banja Luka, Bosnia and Herzegovina, on January 9, 2025. (Getty Images)

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Richard Nixon gives his well-known two-armed victory salute during a campaign stop in El Paso. (Getty Images)

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A woman carries a Ukrainian flag during a rally outside the United States embassy on March 5, 2025, in London, England. (Carl Court via Getty Images)

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Dollar and yuan notes. (Getty Images)

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Britain's Prime Minister Keir Starmer delivers a speech on defence and security spending during a press conference at the Downing Street Briefing Room in central London on February 25, 2025. (Leon Neal/AFP via Getty Images)

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Global Autonomous Reconnaissance Craft from Unmanned Surface Vessel Squadron 3 operates remotely in San Diego Bay on May 15, 2024. (US Navy photo)

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A general view of the US Department of Energy on February 14, 2025, in Washington, DC. (Anna Moneymaker via Getty Images)

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93rd Brigade training with an International M1224 MaxxPro Mine-Resistant Ambush Protected infantry transport vehicle and two Soviet BMP-2 infantry fighting vehicles in Donetsk Oblast, Ukraine, on February 27, 2025. (Jose Colon/Anadolu via Getty Images)

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(School of War)