SkyNews' Ukrainian military sources say Ukraine's warplane hit a Russian command node in the first airstrike inside Russia, while another attack reportedly damaged a Russian large landing ship in the Azov Sea.
In Russian-occupied Crimea, Ukraine says it hit the large landing ship Kostiantyn Olshanskyi, with a Neptune missile, putting it out of action. Russia had stolen the ship from Ukraine in 2014 and was going to use it against Ukraine now.