How Ukrainian Strategy Is Running Circles Around Russia’s Lumbering Military; Could Mobilization, Battlefield Defeats Cost Putin His Regime?; Stoltenberg: Air Defense to be 'top priority' in NATO Support for Ukraine; Russian Nuclear Strike Likely to Provoke 'physical response,' NATO Official Says, LIVE UPDATE and MORE

Why Russia's Missiles On Ukraine Have Limited Impact; Ukraine Shoots Down 4 Russian Helicopters in Just 18 Minutes; 75 Settlements Liberated in Kherson Oblast, 29 in October Alone; Russian Missile Strikes Highlight Ukraine’s Limited Air Defenses, LIVE UPDATES and MORE

Russia’s Air Attacks in Ukraine Have Little Strategic Value; Overrated: Bridge Attack Shows How Putin and His Critics Badly Misjudged Russia’s Strength; Russians Suffer Losses and Attack on Two Fronts; Kuleba: 'Stop shifting blame,' Putin Wasn't 'provoked' by Crimean Bridge Explosion, LIVE UPDATES and MORE

Russia Scrambles to Reconnect Supply Lines to Crimea After Bridge Explosion; Transit via Crimean Bridge 'seriously degraded'; Ukraine Says It has Shot Down At Least 43 Russian Missiles; Ukraine Racked by Intense Bombardment of Cities, Energy Infrastructure and Central Kyiv Among Targets, LIVE UPDATES and MORE

Massive Fireball That Destroyed Part of Russia-Crimea Bridge Seen in Wild Video; Crimea Bridge Explosion Disrupts Crucial Supply Route for Russian Forces; Himars Transform the Battle for Ukraine—and Modern Warfare; 'What's next in line, Russkies?': Ukraine Taunts Russia Over Destroyed Crimea Bridge, LIVE UPDATES and MORE