Ukrainian Soldiers Reinforce Their Positions

KHERSON, UKRAINE - JANUARY 07: The remains of a downed Ukrainian fighter jet in a field on January 7, 2023 in Kherson, Ukraine. President of the Russian Federation Vladimir Putin declared a unilateral Orthodox Christmas ceasefire from January 6, 12 PM to January 7 midnight. Kherson was the only regional capital captured by Russia since the invasion and it was liberated by Ukraine last month. (Photo by Pierre Crom/Getty Images)