Key developments on Oct. 1: Russian forces enter Vuhledar, situation ‘extremely difficult,’ governor saysRussia attempts to capture new positions in Zaporizhzhia sector, preparing small-scale assaults, military saysUkraine doesn’t need US permission to strike back at Russia with homemade weapons, State Department saysRussian forces execute 16 Ukrainian POWs near Pokrovsk, prosecutors sayZaporizhzhia nuclear plant ‘on verge of blackout’ after Russian attack on substation, Ukraine saysRussian troops have entered the embattled town of Vuhledar in Donetsk Oblast, Governor Vadym Filashkin said on O…