The Druzhba oil pipeline. Stock photo: Getty Images
A Ukrainian Foreign Ministry note shows Kyiv rejected Hungary's proposed format and dates for a visit by its delegation to the Druzhba oil pipeline.

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Russian troops struck 14 settlements in the Kharkiv region over the past day, injuring six people.
Russian troops carried out nearly 120 strikes on 40 settlements in the Sumy region over the past 24 hours, killing two people and injuring another.
President Volodymyr Zelensky has arrived in Paris, where he is scheduled to meet with French President Emmanuel Macron.
On the evening of March 12, the Russian army attacked port infrastructure in the Odesa region with strike drones, damaging a food warehouse on the port territory.