Ukrainian soldiers stand guard on the road from Mykolaiv to Kherson, on November 13, 2022, amid Russia's invasion of Ukraine. - On November 11, 2022, Russia said it had pulled back more than 30,000 troops in the southern region, with Ukrainian President declaring Kherson "ours" as residents reacted with joy and jubilation. (Photo by AFP)

Ukrainian soldiers stand guard on the road from Mykolaiv to Kherson, on November 13, 2022, amid Russia's invasion of Ukraine. - On November 11, 2022, Russia said it had pulled back more than 30,000 troops in the southern region, with Ukrainian President declaring Kherson "ours" as residents reacted with joy and jubilation. (Photo by AFP)

Ukrainian soldiers stand guard on the road from Mykolaiv to Kherson, on November 13, 2022, amid Russia's invasion of Ukraine. - On November 11, 2022, Russia said it had pulled back more than 30,000 troops in the southern region, with Ukrainian President declaring Kherson "ours" as residents reacted with joy and jubilation. (Photo by AFP)