Women carry flowers as they walk in the WWII open-air museum in Kyiv, on May 8, 2022 a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

Ukrainian servicemen attend in front of the Motherland monument in the WWII open-air museum in Kyiv, on May 8, 2022 a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

A Ukrainian flag waves in front of the Motherland monument at the World War II open-air museum in Kyiv on May 8, 2022, a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

A man walks past a destroyed Russian helicopter from the recent Ukraine Russia conflict, at the World War II open-air museum in Kyiv on May 8, 2022, a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

People examine a destroyed Russian helicopter from the recent Ukraine Russia conflict, at the World War II open-air museum in Kyiv on May 8, 2022, a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

A man walks past a destroyed Russian helicopter from the recent Ukraine Russia conflict, at the World War II open-air museum in Kyiv on May 8, 2022, a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)

A visitor walks past the remains of a missile from the recent Ukraine Russia conflict, at the entrance to the World War II open-air museum in Kyiv on May 8, 2022, a day before 'Victory Day' is commemorated in Ukraine. (Photo by Aleksey Filippov / AFP)