A Ukrainian serviceman walks along a trench along the front line, north of the Ukrainian capital of Kyiv on March 31, 2022. Kyiv said on March 31, 2022, it was sending dozens of buses to evacuate civilians from the besieged city of Mariupol after a Russian ceasefire announcement, as the international Red Cross said it was ready to lead the “desperately important” operation. (Photo by Sergei Supinsky/AFP Photo)
