Poland scrambled fighter jets on September 20th, 2025, in response to a massive Russian aerial assault on Ukraine, hours after NATO intercepted three Russian jets over Estonia's airspace. Polish Prime Minister Donald Tusk announced that France, the UK, the US, Germany, the Netherlands, Sweden, Norway, the Czech Republic, Portugal, and Italy have pledged additional support to Poland following drone attacks. The report from CNN International details Poland's military action as a direct reaction to the escalating situation in the region. The timing of Poland's jet scramble coincides with the NATO interception over Estonia, indicating heightened regional tensions. The specific number of Russian jets intercepted over Estonia and the exact timing of their interception were not detailed in the provided sources. This development follows earlier reports from September 20th, 2025, detailing widespread flight delays and cancellations at major European airports, including London Heathrow, Brussels, and Berlin Brandenburg, due to a cyber attack on a third-party service provider. Separately, the German military, the Bundeswehr, has reported a significant increase in interest for voluntary military service, with nearly 13,000 recruits registered as of August 2025, surpassing its annual target.