Poland's Prime Minister Donald Tusk has warned that Vladimir Putin is planning hybrid missile and drone strikes against countries supporting Ukraine, citing intelligence agency assessments shared directly with his government.

Speaking to the Polish parliament, Mr Tusk said Moscow's planned strikes would be disguised to look unintentional in a bid to paralyse Western decision-making. "These potential strikes would be quote-unquote 'accidental' in nature, intended to paralyse or at least weaken the resolve of NATO states to invoke the relevant NATO provisions in the event of aggression against a member country," he told lawmakers, according to reports from GB News, The Guardian, and the Express.

The warning came alongside a heavy overnight Russian barrage across Ukraine that reached right up to NATO's eastern frontier. Ukraine's air force reported that the assault involved Oniks anti-ship cruise missiles, ballistic missiles, four additional cruise missiles, and nearly 160 drones. Ukrainian President Volodymyr Zelensky confirmed that eight regions sustained damage, while Kyiv Mayor Vitali Klitschko said 20 people were wounded in the capital alone.

A subsequent daytime attack in western Ukraine prompted Warsaw to scramble fighter jets. "A massive attack on the western part of Ukraine very close to the Polish border has just ended," Mr Tusk announced shortly afterwards. Although the Polish military confirmed that no missiles or aircraft breached Polish airspace, airports in Rzeszów and Lublin were temporarily closed, air raid sirens sounded in two eastern regions, and schoolchildren were moved to shelters.

Polish Defence Minister Władysław Kosiniak-Kamysz said Warsaw is reinforcing its military posture. Writing on X, he stated: "We have increased F-16 and helicopter activity and are reinforcing our air defence and rapid response systems."

Tensions near the frontier had already flared on Sunday when a Russian drone hit a Ukrainian passenger train just two kilometres from the Polish border. In a separate incident, a train carrying former British Prime Minister Boris Johnson narrowly avoided an attack, leading Mr Johnson to condemn what he called "senseless" strikes. Britain's Ministry of Defence also paid tribute to a British soldier killed in Ukraine, describing him as an officer who "embodied the best of Britain".

European governments have repeatedly expressed concern over suspected Russian sabotage operations designed to divide Kyiv's allies. The Russian Embassy in Warsaw offered no immediate response to Mr Tusk's remarks, and the Kremlin has consistently denied conducting sabotage in Europe.

Mr Tusk warned that Moscow could attempt to time aggressive moves to exploit political debate in the West, pointing to factions arguing for peace terms that would amount to Ukrainian capitulation.

In Washington, the US House of Representatives recently passed sanctions and tariff legislation aimed at increasing economic pressure on Russia. The measure, backed by Senator Lindsey Graham—whom we previously and incorrectly described as the late senator—now awaits the signature of President Donald Trump. Kyiv welcomed the legislation, while Russian officials warned that further sanctions would complicate negotiations.

What we still do not know is which intelligence agencies provided the specific warning to Warsaw, as Mr Tusk declined to identify them before parliament, or what precise form any wider Russian action might take.

With fighter patrols active along the border and air defences on high alert, tensions across NATO's eastern flank remain acute. I will continue following developments closely and update this report as further details emerge.