Russia carried out its most extensive overnight aerial assault on Ukraine this year, Ukrainian officials said on Saturday (local time), striking major cities just hours after Kyiv, Moscow and Washington concluded the first known trilateral negotiations since the war began in 2022.

The attacks unfolded between two rounds of closed-door talks being held in Abu Dhabi, UAE. A second day of negotiations was underway Saturday (local time), citing an unnamed source. Overnight, Ukraine’s air force reported widespread missile and drone launches.In Kyiv, the strikes killed at least one person and injured four others.