General Rustam Muradov, a top Russian commander in Ukraine, has been dismissed in the wake of unsuccessful Russian assaults near the eastern Ukrainian town of Vuhledar, two Defense Ministry sources told The Moscow Times.  The removal of Muradov, a seasoned military commander with experience in Syria and the South Caucasus, offers a rare glimpse into the internal fallout from the Russian military’s failure to achieve any significant territorial gains in its monthslong offensive in eastern Ukraine’s Donbas region.  “There are core problems with force quality, and junior leadership, that cannot be easily resolved