A Russian military helicopter crash-landed on an airfield in the remote eastern region of Chukotka on Tuesday, killing all people on board.
The Mi-8 helicopter was reportedly doing a test flight after undergoing technical maintenance.
Military investigators were dispatched to the crash site, with the Defence Ministry adding that a technical malfunction could have caused the crash.
This is the second fatal incident involving a military Mi-8 helicopter in a week.


Trump adds seven countries to full travel ban list
Indian parliament votes to allow private firms in nuclear power sector
Doctors in England start five-day walkout during flu surge
Israeli settler kills 16-year-old Palestinian in West Bank, mayor says
Paris' Louvre reopens partially but staff vote to extend strike
Delhi restricts vehicles, office attendance in bid to curb pollution
India summons Bangladesh envoy over security concerns in Dhaka
Alleged Bondi gunman charged with 15 murders as funerals of victims begin
