Ukrainian president visits Black Sea land mass where defenders famously defied a Russian warship at the beginning of the invasion; Turkey's Erdogan backs Ukraine joining NATO

Moscow says pullout is goodwill gesture to enable humanitarian corridor for Ukrainian produce; as Russia presses attack in east, Putin says invasion according to plan

Local governor says around 90 people were sheltering at educational institute in Bilohorivka, with 30 survivors pulled from rubble; building caught fire after it was hit

Ukraine says 19 troops, initially thought dead, exchanged for 11 Russian sailors who were rescued from sinking ship near Odesa

Ukrainian military says the Vasily Bykov sunk in a missile attack near the port city of Odesa