Russia launched its largest drone and missile bombardment of Ukraine overnight into Wednesday, according to Ukrainian President Volodymyr Zelenskyy.

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.

Israel and Ukraine have used drones against their adversaries in audacious ways that have helped the Pentagon see the need for new technology.

Russia has recently sought to overwhelm Ukraine’s air defenses with major attacks that include increasing numbers of decoy drones.