Four heavy transport planes damaged in Pskov, state media report; Russian military claims to have destroyed four Ukrainian military boats, killing up to 50 troops
Russia-Ukraine war at a glance
Here is a bit more context on the reported attacks on Ukrainian vessels in the Black Sea, via AFP:
Both Ukraine and Russia have ramped up activity in the area after a United Nations-brokered deal to ensure safe navigation for grain ships in the Black Sea collapsed last month.