Foreign Minister Andrii Sybiha has said that Russia's overnight combined attack on energy facilities and residential buildings proves that the Kremlin does not honour any agreements and has called on partners to step up sanctions pressure and strengthen support for Ukraine's air defence.

Ukraine and Western partners are discussing a contingency plan in the event that Russia violates a potential ceasefire, including possible the involvement of US military forces.

US President Donald Trump's Special Envoy Steve Witkoff is expected to attend the next round of talks between Ukraine and Russia in Abu Dhabi on 4 and 5 February after a trip to Israel.

Kaja Kallas, EU High Representative for Foreign Affairs and Security Policy, has warned that focusing on concessions from Ukraine risks blurring the lines of Russia's responsibility for launching its aggression.

Kremlin spokesperson Dmitry Peskov has said that contact between President Volodymyr Zelenskyy and Russian leader Vladimir Putin is only possible in Moscow.

German prosecutors have arrested five people on suspicion of forming a criminal organisation engaged in the illicit procurement of military equipment for Russian companies.

Estonia will allocate around €400,000 in additional assistance to Ukraine to help the country deal with the aftermath of Russian strikes on energy infrastructure.

President Volodymyr Zelenskyy has said that he had grounds for making his critical statements against Europe.

President Volodymyr Zelensky has stated that Ukraine did not receive any official information about any agreements between US President Donald Trump and Russian leader Vladimir Putin in Alaska, but that Kyiv had an understanding of what was most likely discussed there.

The Council of the EU has decided to impose additional restrictive measures against Iran over serious human rights violations in the country and the continued military support for Russia's war of aggression against Ukraine.

At a meeting on Wednesday 28 January, the Lithuanian government approved four projects to support Ukraine's recovery, which will be financed from the Fund for the Development Cooperation and Humanitarian Aid.

President Volodymyr Zelenskyy and Ukraine's negotiating team have identified issues that need to be worked through in greater depth in a post-war recovery agreement with the United States.

A group of 14 European countries has issued a public warning to tankers belonging to Russia's shadow fleet operating in the Baltic and North seas.

German Foreign Minister Johann Wadephul has called for stronger action against Russia's shadow fleet.

Kyiv has received 130 generators of various capacities from Poland, Mayor Vitali Klitschko has said.

EU countries have finally approved a plan to ban imports of Russian gas by the end of 2027.

Politico has published details of a draft agreement between the EU and the United States on an US$800 billion "prosperity plan" for Ukraine.

The European Commission has announced the delivery of 447 backup generators worth €3.7 million from the EU's strategic reserves to help restore electricity supply to hospitals, shelters and critical services in Ukraine.

Ukrainian President Volodymyr Zelenskyy, during his speech at the World Economic Forum in Davos, has called on Europe to completely stop Russian oil supplies, including halting tankers from Russia's shadow fleet.

The Norwegian government has announced that it has recently delivered a significant number of missiles for NASAMS air defence systems to Ukraine, enabling them to continue protecting Ukrainian cities from Russian attacks.

Steve Witkoff, US President Donald Trump's Special Envoy, has said he is satisfied after a meeting with the Ukrainian delegation in Davos, adding that talks on ending the Russian-Ukrainian war are at the "final stage".

NATO Secretary General Mark Rutte has said the key problem for NATO at present is the Russo-Ukrainian war, rather than the situation around Greenland.

Ukrainian President Volodymyr Zelenskyy has stressed that Europe needs joint armed forces in view of the threat posed by Russia.

Russia's latest attack on civilian settlements in Ukraine on the night of 19-20 January is a "wake-up call" for world leaders gathered in Davos, said Ukrainian Foreign Minister Andrii Sybiha.

The Polish Air Navigation Services Agency has reported the suspension of operations at Lublin and Rzeszów airports amid a large-scale Russian attack on Ukraine.

Ukraine's Foreign Minister Andrii Sybiha has called on people around the world to organise fundraising efforts to support Ukrainians amid the collapse of the country's energy system.

Ukraine has paused additional orders for strike drones from the Germany-based defence tech start-up Helsing after problems emerged during frontline testing.

It has been announced that Finland will provide its 31st package of defence. The decision was made on 16 January by Finnish President Alexander Stubb following a government proposal.

President Volodymyr Zelenskyy has said that a Ukrainian delegation is currently on its way to the United States, where meetings with representatives of US President Donald Trump are due to take place over the coming days.

Czech President Petr Pavel has said that Ukraine has to make "painful concessions" to end the Russo-Ukrainian war.