Key facts
- Ukraine liberated 277 sq km in the eastern Donbas region.
- Operation Vivaldi involved four stages, likened to a violin concerto.
- Ukrainian forces used drones for reconnaissance, attack, and supply.
- Starlink satellite communications service faced unexpected restrictions.
- A Ukrainian resident, Volodymyr Zamota, survived eight months in isolation.
Ukrainian forces have advanced in the eastern Donbas region as part of Operation Vivaldi, liberating 277 square kilometers and pushing back Russian troops. The offensive, which utilized drones and digital connectivity, has reportedly inflicted heavy casualties on Russia. However, recent restrictions imposed on Starlink satellite internet, a key tool for Ukraine's military, have caused concern. Pro-Russian military bloggers have acknowledged the Ukrainian gains, while Russian defense briefings state they are "repelling attacks." Soldiers described facing numerous Russian drones and the challenges of offensive operations. One resident was found in a destroyed village after months of isolation. Despite diplomatic divisions between Kyiv and Washington, Ukrainian soldiers express high morale.