A Ukrainian military helicopter Mi-8 crashed late on Wednesday, killing all four crew members.
Ukrainian land forces confirmed the incident on Thursday, but are yet to reveal the exact cause of the crash.
On its Facebook page, Armed Forces of Ukraine said it lost connection with helicopter late on May 29.
Rescuers and law enforcers are working at the site.

Ringleader of Wagner-directed UK arson on Ukrainian business jailed
Britain pushes allies to boost Ukraine support as Zelenskyy lands in London
Erdogan says US, others must press Israel to abide by Gaza ceasefire
EU vows financial backing for Kyiv
