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.

After talks with US President Donald Trump, German Chancellor Friedrich Merz has emphasised the shared responsibility of Berlin and Washington to increase pressure on Russia.

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.

Kaja Kallas, High Representative of the European Union for Foreign Affairs and Security Policy, has stated that recent Ukrainian drone attacks on Russia’s strategic military aviation are "rewriting the military history".

Queen Máxima of the Netherlands donated a bell, partly made from Russian weapons, to a church in Czechia as a sign of solidarity with Ukraine on 5 June.

Following a meeting of the Ukraine Defence Contact Group (Ramstein format), the Electronic Warfare Coalition (EWC) has been expanded with the addition of five new countries.

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.

Ukraine's Defence Minister Rustem Umerov has stated that defence support for Ukraine under the "Danish model" is set to increase to €1.3 billion in 2025.

The administration of US President Donald Trump has decided to redirect special fuses for rockets used by Ukraine to shoot down Russian drones, which are a key technology for countering drones, to American troops.

Intelligence from NATO member states has suggested that Russian forces are not planning a major offensive in either Sumy or Dnipropetrovsk oblasts of Ukraine.

President Volodymyr Zelenskyy has described Russia’s peace memorandum as an ultimatum, emphasising that it leaves no room for the compromises anticipated by Washington.

The Netherlands will provide Ukraine with a large military aid package in the field of maritime security, including ships, boats and naval drones, worth a total of €400 million.

The North Atlantic Alliance considers the Security Service of Ukraine’s operation against Russian strategic aviation to be highly successful.

US Ambassador to NATO Matthew Whitaker, commenting on Ukraine’s special operation Pavytuna (Spider’s Web), has stated that the Russo-Ukrainian war must end, describing this as the goal of President Donald Trump.

NATO Secretary General Mark Rutte has commented on Ukraine’s Operation Spider's Web targeting airfields housing Russian strategic aircraft.

US President’s special envoy for Ukraine Keith Kellogg has said that Ukraine has raised the level of risk in its war with Russia by conducting Operation Spider’s Web, although he acknowledged the operation’s boldness.

US Defense Secretary Pete Hegseth will not attend the Ukraine Defence Contact Group (Ramstein) meeting at NATO headquarters on 4 June because his schedule made it impossible.

The United Kingdom is investing a record £350 million (US$472 million) this year to increase the supply of drones to Ukraine from 10,000 in 2024 to 100,000 in 2025.

Kremlin spokesman Dmitry Peskov has stated that a trilateral meeting involving Russian leader Vladimir Putin, US President Donald Trump and Ukrainian President Volodymyr Zelenskyy is unlikely in the near future.

Estonian Foreign Minister Margus Tsahkna has responded to Russia's deadly strike on the city of Sumy on 3 June.

Dmitry Medvedev, Deputy Chairman of Russia's Security Council and former president of the Russian Federation, has declared that the true purpose of the so-called peace talks with Ukraine in Istanbul is to ensure Russia's swift and complete victory.

One of the four suspects in a series of arson attacks on property linked to UK Prime Minister Keir Starmer may have been recruited by Russian intelligence via the Telegram app.

Ukrainian President Volodymyr Zelenskyy has stated that the Security Service of Ukraine's Operation Pavutyna ("Spider’s Web") demonstrated that Ukraine is capable of effective tactical decisions in the war with Russia.

EU ambassador to Ukraine Katarína Mathernová, commenting on the attack on Russian strategic aircraft, has stated that it is important to recognise Ukraine's capabilities.

UK Prime Minister Keir Starmer has described Russia as a "continued threat".

NATO Secretary General Mark Rutte has stated that all NATO member states have agreed on Ukraine’s future membership and stressed that this issue cannot be part of peace negotiations between Kyiv and Moscow.