 By Olena Harmash and Clodagh Kilcoyne KYIVNEAR BAKHMUT, Ukraine Reuters -Moscow named a new commander for its invasion of Ukraine while Russian private military firm Wagner Group said its capture of the salt mining town Soledar in eastern Ukraine was complete, though the Ukrainian military said the battle was not over. Russian Defence Minister Sergei Shoigu on Wednesday appointed Chief of the General Staff Valery Gerasimov as overall commander for what Moscow calls its special military opera... 