Rosenberg: Luhansk strike sparks Russian accusations and vow to retaliate

Russian officials accuse Ukraine of carrying out a drone attack on the Starobilsk College of Luhansk Pedagogical University, resulting in 21 deaths and 42 injuries. The Russian government claims the attack was a "terrorist strike" and has requested an emergency session of the United Nations Security Council. Ukraine's General Staff denies the attack was on a college, stating it struck a Russian military unit. The incident has sparked vows of retribution from the Kremlin and counterclaims from Ukraine, with both sides presenting their versions of events.