Key developments on Oct. 23: Zelensky preparing action plan for Ukraine to withstand war, source saysNorth Korean troops are in Russia, US defense secretary confirmsUkraine has stabilized situation in Toretsk, but Russia is concentrating troops in town’s east, military saysUK to allocate $155 million for naval coalition to protect Ukraine’s portsFrance’s first batch of Mirage 2000 jets for Ukraine to include 3 planes, media reportsPresident Volodymyr Zelensky tasked the Ukrainian authorities to develop proposals for an internal action plan to help the country withstand the war, a source close …