Ukraine Attacks Novocherkassk, a Russian Warship, in Crimea
Ukraine scored a major success on Tuesday when it struck a Russian warship at port in Crimea, one of the most significant attacks against Moscow’s Black Sea Fleet in months. But in another setback for their ground campaign, Ukrainian officials acknowledged that they had all but retreated from the eastern city of Marinka after a monthslong battle to defend it.The two developments underscored the diverging fortunes of the two combatants this winter in a war that has largely settled into a deadlock: Ukraine racking up naval successes in the Black Sea and Crimea, where it is putting Russia on the defensive, and Russia pressing its attack on battlefields in the east after blunting a Ukrainian counteroffensive.A day after Russia said it had taken complete control of Marinka, Gen. Valery Zaluzhn...