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Lithuanian Prime Minister Ingrida Simonyte, European Commission President Ursula von der Leyen, Lithuania's President Gitanas Nauseda, and NATO Secretary-General Jens Stoltenberg in Vilnius, Lithuania. (Photo by PETRAS MALUKAS/AFP via Getty Images)

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A painting showing a Viking ship. (Pobytov/Getty Images)

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Ukrainian Marines consolidate on a range during Exercise Sea Breeze 21 in a nondisclosed location on July 5, 2021. (U.S. Marine Corps)

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A worker cleans up the signage of a bank storefront on October 19, 2020 in Shanghai, China. (VCG/VCG via Getty Images)

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Russian Federation Navy Missile Cruiser Varyag transits toward the Golden Gate Bridge on Friday, June 25, 2010. (DVIDS)

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Russian nuclear missile rolls along Red Square during the military parade marking the 75th anniversary of Nazi defeat, on June 24, 2020 in Moscow, Russia. (Photo by Mikhail Svetlov/Getty Images)

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Passengers are loaded aboard a U.S. Air Force C-17 in Kabul, Afghanistan. (Master Sgt. Donald R. Allen/U.S. Air Forces Europe-Africa via Getty Images)

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India's Prime Minister Narendra Modi attends COP26 on November 02, 2021 in Glasgow, Scotland. (Photo by Ian Forsyth/Getty Images)