Ukraine launched a large-scale drone assault on the Moscow region, with reports describing a swarm of around 400 drones in what is being called the biggest single attack of the war so far. The strike underscores Kyiv's continued willingness and growing capability to hit deep inside Russian territory, ratcheting up pressure on Moscow well beyond the front lines in Ukraine.

The attack targeted the region surrounding the Russian capital, marking an escalation in the scale of Ukrainian long-range drone operations compared with previous strikes. Details on specific damage, casualties or Russian air defence response were limited in initial reporting, though the sheer number of drones involved highlights Ukraine's expanding domestic drone production and its strategy of targeting Russian infrastructure far from the battlefield.