President Vladimir Putin said he'd sought an "open dialogue" with the West.
Almost a year after Russian President Vladimir Putin launched a full-scale invasion of neighboring Ukraine, the two countries are engaged in a struggle for control of areas throughout the east and south.
Putin's forces pulled out of key positions in November, retreating from Kherson as Ukrainian troops led a counteroffensive targeting the southern port city. Russian drones have continued bombarding civilian targets throughout Ukraine, knocking out critical power infrastructure as winter sets in.
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Ukrainian President Volodymyr Zelenskyy announced that the Netherlands will provide Ukrainian forces a Patriot Missile System.
Zelenskyy said Ukrainian forces will now have three guaranteed Patriot batteries.
-ABC News Will Gretsky
White House press secretary Karine Jean-Pierre talked about the latest developments in Ukraine and slammed Russia over its missile strike on the apartment building in Dnipro.
"This weekend’s strikes are another example, as you've heard us say, of the brutal and barbaric war that Russia is waging against the Ukrainian people,” she told reporters during a White House press briefing.
“And we have seen this over and over again," she added.
Jean-Pierre also praised the UK’s announcement Monday that it plans to send Challenger 2 tanks to Ukraine.
The press secretary didn't say whether the U.S. would provide tanks to Ukraine or if Biden would pressure other countries to do so.
She noted that Defense Secretary Lloyd Austin was going to host another multinational meeting on Friday of the "Ukraine Contact Group" -- a gathering of defense ministers to discuss security assistance to Ukraine.
-ABC News' Ben Gittleson
Kyiv's infrastructure could collapse at any second as Russia's sporadic missile attacks along with freezing winter temperatures put local authorities under increasing strain, the city's mayor Vitali Klitschko told Reuters.
"It's pretty cold in Ukraine right now so living without electricity and heating is almost impossible. The situation is critical. We are fighting to survive," he told Reuters.
Klitschko, who is attending World Economic Forum annual meeting in Davos, pleaded with allies to speed up deliveries of air defense systems.
"We don't talk about the collapse, but it can happen ... at any second (because) Russian rockets can destroy our critical infrastructure in Kyiv," he said.
The death toll from Saturday's missile attack on an apartment building in Dnipro has risen to 45, including six children, according to Borys Filatov, the city's mayor.
The search and rescue operations have ended, according to the emergency services.
In addition to the fatalities, there were 79 people wounded, including 16 children, according to emergency services.
Thirty-nine people were rescued from the rubble, including six children, emergency services said.
-ABC News' William Gretsky
