The White House has announced that US First Lady Melania Trump has for the fourth time helped secure the return of abducted Ukrainian children to their families.

US President Donald Trump has said he is seriously considering the possibility of the United States withdrawing from NATO and again described the alliance as a "paper tiger".

Ukraine's Foreign Minister Andrii Sybiha has said that three more countries have confirmed that they intend to join the Enlarged Partial Agreement on the Special Tribunal for the Crime of Aggression against Ukraine.

Estonia's airspace was violated by several unidentified drones on the night of 30-31 March; debris from one UAV was found in Tartu County, which borders Russia.

Hungarian Foreign Minister Péter Szijjártó has commented on the leak of audio recordings of his conversations with Russian Foreign Minister Sergei Lavrov and once again criticised the European Union's sanctions policy against Russia.

Audio recordings of conversations between Russian Foreign Minister Sergei Lavrov and his Hungarian counterpart Péter Szijjártó have been leaked to the media.

Kaja Kallas, the EU's High Representative for Foreign Affairs and Security Policy, has expressed her support for Ukraine upon arriving in Kyiv.

Ukrainian Foreign Ministry spokesperson Heorhii Tykhyi has said that Ukraine is in contact with Finland regarding drone-related incidents.

Russia has accused a British diplomat of espionage and expelled him.

President Volodymyr Zelenskyy has outlined his expectations for the Ukrainian delegation's visit to the United States on 21 March regarding peace talks, during which issues such as preparations for a future trilateral meeting will be discussed.

Slovak Prime Minister Robert Fico has said that his country may resort to further steps against Ukraine over a halt in supplies of Russian oil.

Hungarian Prime Minister Viktor Orbán has said Budapest will not change its position on financial decisions until oil supplies are restored via the Druzhba pipeline.

Foreign Ministry spokesperson Heorhii Tykhyi has responded to accusations from Hungarian Foreign Minister Péter Szijjártó that Ukraine had allegedly refused to take part in a trilateral meeting with Hungarian and Slovak colleagues to discuss the situation surrounding the Druzhba oil pipeline.

The Council of the European Union has imposed sanctions on nine Russian citizens linked to war crimes committed during the Russian occupation of Bucha in Kyiv Oblast.

Ukrainian President Volodymyr Zelenskyy has said the partial easing of US sanctions on Russian oil currently at sea could enable Russia to earn up to US$10 billion in additional funds to continue the war.

President Volodymyr Zelenskyy and his Romanian counterpart Nicușor Dan have signed a number of documents during the Ukrainian leader's visit to Bucharest.

Lithuania is planning to ban Russian service members who took part in the war against Ukraine from entering the country.

US President Donald Trump has once again expressed confidence that the war with Iran will end soon.

Foreign Ministry spokesperson Heorhii Tykhyi has told journalists that on the morning of 11 March a Hungarian so-called monitoring mission entered Ukraine, even though they "do not have official status or any scheduled official meetings".