Russia-Ukraine war at a glance: what we know on day 658

Ukraine’s capital came under a missile attack early on Wednesday, resulting in at least 45 injuries and several damaged buildings. Kyiv mayor Vitali Kitschko said on Telegram that debris from intercepted missiles fell in the eastern Dniprovskyi district, injuring at least 45 people. Eighteen people including two children were hospitalized while 27 people received medical treatment on the spot. An apartment building, a private house and several cars caught fire, while the windows of a children’s hospital were shattered, Klitschko said. Falling rocket debris also damaged the water supply system in the district.

US president Joe Biden warned Republicans they would give Russia a “Christmas gift” if they failed to provide additional military aid to Ukrainian president Volodymyr Zelenskiy, whose meeting with top lawmakers concluded without a commitment for more support.

Zelenskiy travelled to Washington to plead for money to back Ukraine in its war with Russia, but he faced a sceptical reception from key Republican lawmakers. Mike Johnson, the speaker of the House of Representatives, would not agree to support Biden’s request to give Ukraine $61.4bn, with objectors insisting on White House concessions on border security as a condition for a deal.

Biden announced an additional $200m military aid package and, amid concerns that the war had reached a stalemate, insisted that Ukraine has made significant progress. “I will not walk away from Ukraine, and neither will the American people,” Biden said.

Moscow said it was watching developments closely. Dmitry Peskov, the Kremlin spokesperson, said that “tens of billions of dollars” already provided by Washington had failed to turn the tide of war and that more money would make little difference.

A declassified US intelligence report assessed that the Ukraine war has cost Russia 315,000 dead and injured troops, or nearly 90% of the personnel it had when the conflict began, a source familiar with the intelligence said on Tuesday. The report also assessed that Moscow’s losses in personnel and armoured vehicles to Ukraine’s military have set back Russia’s military modernisation by 18 years, the source said.

Ukraine’s biggest mobile network operator, Kyivstar, said it was the target of a major cyber-attack on Tuesday morning that temporarily knocked out its cellular and internet signal. The cyber-attack affected the air raid alert system in more than 75 settlements in the Kyiv region, the regional military administration said.

Poland will demand the full mobilisation of the free world to help Ukraine, the newly appointed prime minister, Donald Tusk, said. He said: “We will demand full mobilisation of the west to help Ukraine. I can no longer listen to politicians who talk about being tired of the situation in Ukraine.”

Russian forces in southern Ukraine have “advanced considerably” around the village of Novopokrovka in the Zaporizhzhia region, Moscow’s occupational authorities have said. “Our units have advanced significantly forward north-east of Novopokrovka,” the Moscow-installed head of the Russian-occupied Zaporizhzhia region, Yevgeny Balitsky, wrote on Telegram.

Europeans are generally open to the idea of Ukraine joining the EU, despite the costs and risks, but lukewarm at best about the bloc’s prospective enlargement to also take in Georgia and countries in the western Balkans, according to a survey.