KYIV, UKRAINE - FEBRUARY 23: An employee works at the gun counter of a tactical equipment shop on February 23, 2022 in Kyiv, Ukraine. Ukrainian President Volodymyr Zelensky called the country's army reservists in specialist fields to active duty and will introduce a state of emergency across all government controlled parts of the country as the threat of an invasion by Russian forces increases. (Photo by Chris McGrath/Getty Images)
