Ukraine's hard-won experience countering Russian missiles and drones has transformed the country from a NATO student into a teacher.

Ukraine has introduced a new unmanned submarine capable of carrying up to 5 tons of explosives, enough to destroy large structures.

Russia launched over 600 missiles and drones into Ukraine overnight, triggering nationwide air raid alerts.

Estonia has requested consultations with NATO under Article 4 of the alliance's charter, following an alleged incursion into its airspace by three Russian MiG-31 fighter jets.

The Kremlin says President Trump's focus on resolving the Ukraine conflict explains his disappointment that it hasn't ended.

Russia's increased UAV production, enabling the deployment of hundreds of drones per attack, is straining Ukraine's air defense capabilities.

The Estonian government has accused three Russian MiG-31 fighter jets of violating its airspace for 12 minutes, calling it an "unprecedented and brazen act".

President Trump expressed deep disappointment over his inability to end the war in Ukraine and renewed his call for Europe to stop buying Russian oil to increase pressure on Moscow.

President Zelensky visited Ukrainian forces in Donetsk, announcing Kyiv's counteroffensive and the recapture of 160 sq km of territory.

Ukraine announced it received 1,000 bodies of its soldiers and returned 24 Russian soldiers' remains in the latest exchange.

Russian security services claim to have foiled a Ukrainian intelligence plot to assassinate the head of a Russian defense corporation.

Trump's call for Europe to completely abandon Russian energy in exchange for Washington's sanctions on Moscow is nearly impossible.

UAVs violating Polish airspace and subsequently shot down by NATO have left many Polish citizens uneasy, fearing the conflict could reach their doorstep.

Ukrainian intelligence reports that Russia's Geran-3 jet-powered UAVs are equipped with a 12-element guidance antenna, rendering jamming efforts nearly ineffective.