The news comes after a stray Ukrainian naval drone exploded in the Romanian Black Sea Port of Constanta on June 5, without causing casualties.

During the meeting, the Russian side presented "an objective assessment of the destructive policies" of Western countries, namely the ongoing support of Ukraine via the Coalition of the Willing, the Russian Foreign Ministry said.

Some 31.9% of respondents said the controversy, which sparked a diplomatic row between Kyiv and Warsaw, did not affect their view of Ukraine, according to a survey conducted by the SW Research agency.

Iran and the U.S. traded strikes for the second day in a row, raising concerns about the fragility of a ceasefire.