For Russia, the results of the Alaska summit between President Donald Trump and Russian President Vladimir Putin marked a turning point in relations with the United States, underlined by Trump subsequently abandoning demands for a halt in fighting in Ukraine.

Russian ship "Port Olya 4" loaded with drone parts and ammunition from Iran could have been hit, Ukraine's military said.

The highly anticipated summit ended without a breakthrough. Afterwards, Trump said Ukraine and Russia should proceed straight to seeking a full peace deal instead of a cease-fire.