YEREVAN. – The 19-year-old soldier who died in Nagorno-Karabakh had to leave the army in spring, a source told Armenian News-NEWS.am.

According to the source, Davit Koloyan died as a result of explosion of a hand grenade.

As reported earlier, a fatal incident was recorded Sunday, at a military outpost of a protection area of a Nagorno-Karabakh Republic (NKR) Defense Army military unit, which is stationed in an easterly direction.   An investigation is underway to ascertain the details of this incident.