Ukraine's capital Kiev came under a fresh wave of Russian airstrikes, Ukrainian authorities and local media reported early on Saturday. THe Ukrainian air force and The Kyiv Independent news outlet said shortly after midnight that the city was under heavy attack.

Ukraine has condemned a massive Russian overnight attack as an attempt to upend peace negotiations in the United Arab Emirates aimed at ending the nearly four-year-long full-scale war.

Russia claimed on Friday that it took control of a settlement in Ukraine’s northeastern Kharkiv region. The Russian Defense Ministry claimed in a statement on Telegram that its forces captured the village of Symynivka, situated about 47 kilometers (29 miles) northeast of Kharkiv, Ukraine’s second-largest city.

Key developments on Jan. 24-25: * 80% of Ukraine faces emergency power cuts following Russian aerial attack * 15% of Kyiv residential buildings remain without heat after Russia's attacks, officials say * At least 1 killed,

The head of Kyiv's military administration, Tymur Tkachenko, said the capital came under a short but intense attack from missiles.