Europe is still far from developing the military strength necessary to keep the Kremlin at bay, Estonian Prime Minister Kristen Michal believes.

Swedish Defence Minister Pål Jonson stated on 11 September that his country is allocating another 70 billion kronor (about US$7.47 billion) in military support for Ukraine over the next two years.

Keith Kellogg, US President Donald Trump’s Special Envoy for Ukraine and Russia, has arrived in Kyiv on a visit.

German Defence Minister Boris Pistorius, following the violation of Polish airspace by Russian drones, has stated that he sees a constant threat from Russia and suggested that the drones may have deliberately entered Polish territory.

Polish government spokesperson Adam Szłapka has confirmed that NATO has invoked Article 4 of the North Atlantic Treaty in response to a Russian drone attack on the country.

German Defence Minister Boris Pistorius has said that Berlin is transferring two Patriot air defence systems to Ukraine. The first launchers have been delivered.

In Brussels, work has begun on a new package of sanctions against Russia, and the European team is heading to Washington to coordinate it with American partners, European Council President António Costa said.

Ukrainian President Volodymyr Zelenskyy met with European Council President António Costa in Uzhhorod on 5 September. Zelenskyy is also scheduled to hold talks with Slovak Prime Minister Robert Fico on 5 September.

Energy infrastructure will be one of the main issues on the agenda of a meeting between Slovak Prime Minister Robert Fico and Ukrainian President Volodymyr Zelenskyy in the city of Uzhhorod in Zakarpattia Oblast in Ukraine's west.

European Commission President Ursula von der Leyen has spoken with Indian Prime Minister Narendra Modi about ways India can contribute to ending the war in Ukraine.

The summit of the Coalition of the Willing in Paris has concluded. Next is a preparatory meeting ahead of a call with US President Donald Trump, scheduled for 15:00 Kyiv time.

The United Kingdom has stated that it will extend the Ukraine Permission Extension scheme for another 24 months.

US President Donald Trump has been scheduled to deliver a new statement from the Oval Office of the White House on Tuesday 2 September.

An extraordinary meeting of the NATO-Ukraine Council has been convened for Monday 1 September in Brussels.

Russia or its proxies are launching reconnaissance drones over routes used by the United States and its allies to transport military cargo through eastern Germany.