Ukraine’s intelligence service says Ukrainian forces successfully launched their largest attack yet on the Russian Navy’s Black Sea Fleet. On Wednesday morning, Ukrainian bombers equipped with British- and French-made cruise missiles struck a dry dock in the Crimean city of Sevastopol, destroying a Russian amphibious ship and a submarine. Elsewhere, Russia’s military said its air defense units thwarted a drone attack over Crimea, while Ukraine claimed to have shot down 17 out of 22 Russian drones launched at targets in southern Ukraine.