Against the backdrop of the Russian drone incursion into Poland, Ukrainian President Volodymyr Zelenskyy is proposing that partners launch projects for joint financing and production of interceptor drones.

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

Polish presidential spokesperson Rafał Leszkiewicz has said that 10 September will be recorded in history textbooks as the date of an act of Russian aggression against a NATO member state.

The Polish Air Navigation Services Agency (PAŻP) has announced that from 10 September to 9 December, air traffic will be restricted in eastern Poland along the border with Ukraine and Belarus for reasons of national security.

The United Kingdom will manufacture and jointly develop state-of-the-art military equipment with Ukrainian defence companies.

On the evening of 10 September, the crash sites of 10 Russian drones that flew into the country's airspace during the night were found in Poland – approximately half of the total number. 

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.

NATO Secretary General Mark Rutte has said that a full assessment of the incident involving Russian drones in Poland is still ongoing, and therefore he would not comment on whether it was a deliberate attack or a mistake.

Seven drones and wreckage from a missile have been found in Poland following a Russian attack on Ukraine on the night of 9-10 September.

Early estimates indicate 19 drones have violated Polish airspace, Prime Minister Donald Tusk has reported.

Polish Prime Minister Donald Tusk has stated that the country is turning to its NATO allies for consultations under Article 4 of the North Atlantic Treaty following the incursion of Russian drones on the night of 9-10 September.

Photos have emerged of a Russian Gerbera drone that crashed in a field in Poland, roughly 300 km from the Ukrainian border.

The North Atlantic Council is holding a meeting on 10 September to discuss how NATO should respond to the incursion of Russian drones into Polish territory.

Europe will frontload €6 billion in credit, drawn from profits on frozen Russian assets, to support the production of drones for Ukraine, European Commission President Ursula von der Leyen has announced.

NATO is not treating an incursion of Russian drones into Polish territory on the night of 9-10 September as an attack on a member state of the Alliance.

Polish Prime Minister Donald Tusk has said that Russian drones have for the first time been shot down over NATO territory on the night of 9-10 September, but stressed that there is no reason to panic.

The first of the drones believed to be Russian, downed by the Polish military, has been recovered in the village of Czosnówka in Biała County. These drones violated Polish airspace during Russia’s large-scale attack on Ukraine.

Following the intrusion of drones into Polish airspace, Ukrainian Foreign Minister Andrii Sybiha has urged Western countries.

Russia will be emboldened if its drone incursions into Polish territory face only a weak response, Ukrainian Foreign Minister Andrii Sybiha has said.

Polish Prime Minister Donald Tusk has convened government officials for an urgent meeting early this morning following the unprecedented violation of the country's airspace by what are presumed to be Russian drones.

Polish Territorial Defence Forces have been asked to be ready for a possible call-up on shorter notice than the standard procedure amid the ongoing operation to destroy what are presumed to be Russian drones that have entered Polish airspace.

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

The final round of negotiations on the launch of a compensation mechanism for Ukraine has begun in The Hague.

Finnish Prime Minister Petteri Orpo has convened a meeting of leaders of political parties and parliamentary factions to discuss the country’s potential role in providing security guarantees for Ukraine as part of the Coalition of the Willing.

President Volodymyr Zelenskyy has stated that some EU countries continue to purchase Russian energy, but to stop a killer, you must take away his weapons – and for Putin, that weapon is energy.

Ukrainian President Volodymyr Zelenskyy believes that Russian leader Vladimir Putin is evading a bilateral meeting by inviting him to Moscow and he quipped that Putin could just as easily come to Kyiv.

Ukrainian President Volodymyr Zelenskyy believes that Russian leader Vladimir Putin got "what he wanted" from his summit with US President Donald Trump in Alaska and said it is regrettable that Ukraine was not invited to the meeting.