View of the graves of fallen soldiers of Ukrainian armed forces at the cemetery in Zaporizhzhia. In two years of war in Ukraine since the Russian invasion on February 24, 2022, tens of thousands of soldiers and civilians have lost their lives. The exact number of casualties is impossible to establish, with both sides giving little information about their losses, to avoid undermining morale among the troops and wider public. As Russia's full-scale invasion grinds toward the two-year mark and with seemingly no end in the near future, Ukraine's leaders have more to ask of their citizens. - Andriy Andriyenko / SOPA Images//SOPAIMAGES_sopa013046/Credit:SOPA Images/SIPA/2402161446, SIPA PRESS / LEHTIKUVA / SOPA IMAGES/SIPA