Key developments on Nov. 20:Ukraine strikes Russia with Storm Shadows for the first time, Bloomberg reportsBiden approves delivery of anti-personnel mines to Ukraine in light of Russian gains in eastUkrainian drones allegedly strike Russian factories, weapons arsenalNorth Korean troops in Russia to be led by secrecy-shrouded general close to Kim Jong Un, WSJ reportsPutin open to discussing Ukraine ceasefire with Trump, Reuters reportsRussian officials threaten US over long-range strikes, allude to nuclear doctrine changesUkraine has struck targets inside Russia with ...