As the fourth anniversary of Russia's full scale invasion approaches, Maxim Timchenko says Russia has repeatedly targeted DTEK's energy grid with "waves of drones, cruise and ballistic missiles" and his company has found it difficult to cope.

Two days of talks between President Volodymyr Zelensky and allies have brought some progress on security guarantees, but Russia remains opposed to any foreign forces in Ukraine.

Under post-ceasefire guarantees provided by the United States and Europe to Ukraine, peacekeepers could in certain circumstances repel Russian forces, German Chancellor Friedrich Merz told ZDF public television in an interview,

The U.S. has agreed to provide unspecified security guarantees to Ukraine as part of a peace deal to end Russia's nearly four-year war, and more talks are likely this weekend, U.S. officials said Monday following the latest discussions with Ukrainian President Volodymyr Zelenskyy in Berlin.

Ukraine struck an oil tanker belonging to Russia’s so-called shadow fleet in the Black Sea on Wednesday, according to an official in the Security Service of Ukraine (SBU).

Ukrainian drone attack in southwestern Russia killed two people as parts of Ukraine went without power after Russian assaults on energy sites hours before peace talks were to restart in Germany.

Ukrainian President Volodymyr Zelenskyy and 34 other countries have formally approved plans to create a compensation body for damages caused by Russia's invasion.

Ukraine's internal security agency said the attack damaged and disabled a Russian Kilo-class submarine in the port city of Novorossiysk.