Ukraine war effort aided by arrival of U.S. Abrams tanks as Ukraine claims to kill Russian fleet commander

The first American-made Abrams tanks are now rolling out on Ukrainian soil as Ukraine's forces claimed to have dealt a significant blow to the leadership of Russia's fleet in the Black Sea.

Ukrainian President Volodymyr Zelenskyy confirmed the arrival of the tanks on the Telegram messaging app: "Good news from Minister (of Defense Rustem) Umerov. Abrams are already in Ukraine and are being prepared to reinforce our brigades."

He did not specify the number of tanks that have been delivered.