The European Commission says Moscow is using nuclear rhetoric to spread fear and confirms it is coordinating with NATO to counter Russian threats, while noting that Brussels did not receive the letter directly.
Drone debris has fallen onto the roof of a 25-storey residential building in Kyiv's Podilskyi district, causing a fire.
Kyiv’s Parkovyi data centre has ceased operations after sustaining critical damage in Russian strikes. The company says its clients’ data are stored at backup sites in the EU.
Ukraine's General Staff has confirmed strikes on a drone launch site, arms depot and the destruction of Rubicon unit UAV warehouses.
Defence Minister Kosiniak-Kamysz confirmed simplified rules took effect on 1 October to enhance Polish airspace defence amid Russian attacks on Ukraine.
Russian attacks have damaged 334 schools in Kyiv – one in three educational institutions in the capital.
Ukrainian officials condemned a Russian UAV strike on Kyiv's peaceful nuclear research facility, reporting the reactor was unharmed and no casualties occurred.
The UK has imposed 31 new sanctions on Russia, targeting shadow fleet LNG vessels, disinformation networks and those involved in child indoctrination.
Ukraine's General Staff says Russian forces suffered a record 46,230 personnel losses in September, the highest monthly total in 2026.
Russian drone strikes hit near the support structure of Kyiv's Pivdennyi Bridge, forcing authorities to halt metro and surface transit for safety inspections.
OSINT analysts have geolocated the Izhevsk Kupol plant assembling Russian Garpiya-A1 attack drones, created under a 1 billion rouble defence ministry contract.
President Volodymyr Zelenskyy has said Ukraine struck a Russian vessel in the Black Sea, a drone launch site in Oryol Oblast and facilities in Samara and Bryansk oblasts.