Ukraine's Armed Forces repel Russian military attacks in southern Ukraine.

Ukrainian and U.S. officials will continue peace proposal discussions during the World Economic Forum in Davos, National Security and Defense Council Secretary Rustem Umerov said Jan. 18.

After quickly hitting the initial target, organizers raised the goal to 2 million zloty ($550,000) — a figure that has since been surpassed, with donations now exceeding 2.4 million zloty (around $660,000).

The European Union is preparing possible retaliation against the United States, including up to 93 billion euros ($101 billion) in tariffs or restrictions on U.S. companies operating in the bloc, amid escalating tensions with U.S. President Donald Trump over Greenland, the Financial Times reported Jan. 18.

Commander-in-Chief Oleksandr Syrskyi told participants that Russia shows no readiness to end the war.

"The transatlantic alliance is over," Kremlin economic negotiator Kirill Dmitriev said.

In the latest episode of Ukraine This Week, the Kyiv Independent’s Anna Belokur breaks down Russia’s intensified winter assault on Ukraine’s energy grid, as sustained missile and drone strikes push the system to the brink.

The 330-kilovolt power line, damaged and disconnected by military activity on Jan. 2, is vital for supplying the plant with external electricity.

Disconnecting Ukraine's nuclear power plants would take the crisis one step further — Ukrainians would be fully cut off from electricity and heating in subzero temperatures.

The Brindisi Court approved the seizure of both the vessel and its cargo, which included 33,000 tons of ferrous metal.

The strikes came as Ukraine faces severe cold and ongoing disruptions to heat and electricity supplies following repeated attacks on the energy sector, which prompted a state of emergency earlier this week.

The number includes 830 casualties that Russian forces suffered over the past day.

The Atesh partisan group sabotaged an electrical substation in Russia's Bryansk Oblast, disrupting power supply to "key" components of Russia's war machine, the group claimed in a Telegram post on Jan. 18.

Russian independent media outlet Mediazona, in collaboration with the BBC Russian service, has confirmed the identities of 163,606 Russian military personnel killed in Ukraine.