Russia unleashed its most intense attack on Ukraine since the beginning of its invasion Tuesday night – as experts warn the latest launch, prompting NATO jets to scramble into Polish airspace, is evidence of Moscow’s ramped-up lethal drone production.

At least one person has been killed after Russia launched its largest drone attack on Ukraine since the beginning of its invasion, Ukrainian officials said Wednesday, just hours after US President Donald Trump pledged more military support for Kyiv and accused his Russian counterpart Vladimir Putin of throwing “bullsh*t” over peace talks.