General Staff: Russia has lost 279,890 troops in Ukraine.

Ukraine war latest: Zelensky meets soldiers fighting on Kupiansk-Lyman axis

Key updates on Oct.

3: * Zelensky meets soldiers fighting on Kupiansk-Lyman axis * Ukraine to procure 100 high-voltage transformers to prepare for Russian attacks on energy infrastructure * Ukraine adds Chinese oil, gas companies to 'international sponsors of war' list * Russian finance ministe...