Ukraine's top commander said on Sunday Kyiv's outnumbered troops had fallen back to new positions west of three villages on the eastern front where Russia has concentrated significant forces in several locations.
The statement by Colonel General Oleksandr Syrskyi reflected Ukraine's deteriorating position in the east that Kyiv hopes it can stabilise once it takes delivery of U.S. weapons under a $61 billion aid package approved this week.
"The situation at the front has worsened," Syrskyi wrote on the Telegram app, describing the "most difficult" areas as west of occupied Maryinka and northwest of Avdiivka, the town captured by Russian forces in February.