UN Secretary-General Antonio Guterres has strongly condemned Russia’s overnight missile and drone assault on Ukraine, which killed at least 22 people and injured more than 130 others across several regions. “The Secretary-General strongly condemns the overnight salvo of Russian missiles and drones,” UN spokesperson Stephane Dujarric told reporters Tuesday.JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. “Once again, we emphasize that attacks against civilians and civilian infrastructure are prohibited under international humanitarian law and must end immediately,” he added. Massive aerial barrage targets major cities The condemnation came after Russia launched one of its largest aerial attacks of the full-scale war, firing 656 attack drones and 73 missiles at Ukrainian cities overnight. Kyiv, Dnipro, Kharkiv, Poltava and Zaporizhzhia were among the main targets. Ukrainian officials said residential buildings and civilian infrastructure were hit, with the death toll continuing to rise throughout the day. In Dnipro, a four-story apartment building was partially destroyed. Local officials said at least 11 people were killed, including two children, and 35 others were wounded. In Kyiv, densely populated residential blocks were heavily battered. At least four people were killed and more than 60 injured as tens of thousands of residents took shelter in underground metro stations. In Kharkiv, at least 11 people were wounded as strikes hit residential neighborhoods and critical local infrastructure.