KYIV, Ukraine (AP) — Russia has begun turning over the bodies of Ukrainian fighters killed at the Azovstal steelworks, the fortress-like plant in the destroyed city of Mariupol. The fighters’ last-ditch stand became a symbol of resistance against Moscow’s invasion. Dozens of bodies recovered from the bombed-out mill’s now Russian-occupied ruins have been transferred to the Ukrainian capital, Kyiv, where DNA testing is underway to identify the remains. That is according to Maksym Zhorin, a military commander and former leader of the Azov Regiment, which was among the Ukrainian units that defended the plant for nearly three months before surrendering.