Romanian President Nicușor Dan will visit Odesa on 11 June to attend the fourth Ukraine-Southeast Europe Summit organised by President Volodymyr Zelenskyy.

Polish law enforcement has detained a man accused of espionage on behalf of Russia.

Finland’s Ministry of Foreign Affairs has summoned Russia’s chargé d’affaires in response to a violation of the country’s airspace. The meeting is scheduled for 11 June, but no further details have been disclosed.

Ukrainian Foreign Minister Andrii Sybiha will visit Rome this week to attend a Weimar Plus-formatted meeting.

A building near the European Union Delegation to Ukraine was damaged in the capital as a result of a Russian attack on the night of 9-10 June.

Bruno Kahl, President of Germany’s Federal Intelligence Service (BND), has stated that Russia intends to test NATO by gradually pushing the conflict beyond Ukraine’s borders.

Pierre Vandier, Supreme Allied Commander Transformation, has acknowledged that the Alliance has something to learn from Ukraine, particularly its creativity in its approach to combat operations, as demonstrated by the Security Service’s Pavutyna (Spider’s Web) operation.

The European Union has announced that it will allocate €30 million to support the restoration of the water supply system in the city of Kryvyi Rih, which was damaged after Russia blew up the Kakhovka dam in 2023.

Megan Mobbs, daughter of US president’s special envoy for Ukraine Keith Kellogg, has commented on Russia’s latest large-scale strike on Ukrainian cities, saying she has a "strange feeling the Russians don’t want peace".

Czech Prime Minister Petr Fiala has stated that his country will continue supporting Ukraine and push for the adoption of the 18th package of tough sanctions against Russia amid recent moves by Slovakia.

US President Donald Trump's special envoy for Ukraine Keith Kellogg has described the special operation Spider’s Web, conducted by the Security Service of Ukraine to destroy Russian strategic aircraft, as an example of effective and bold leadership.

Ukraine’s Ministry of Foreign Affairs has criticised Poland’s decision to establish a national day of remembrance for the victims of "genocide committed by the OUN [Organisation of Ukrainian Nationalists] and UPA [Ukrainian Insurgent Army] in the eastern territories of the Second Polish Republic."

NATO countries may use aid to Ukraine as part of their new commitments to increase defence spending to 5% of GDP, as many allies will find it difficult to achieve this goal.

NATO leaders are preparing to approve a decision to increase defence spending to 5% of GDP – part of this spending will be allowed to be directed towards supporting Ukraine.