One Army personnel died on the spot while four others sustained serious injuries when an Army truck met with a tragic accident near Shaitan Bridge in Dahung under Arunachal Pradesh's West Kameng district on Thursday.

Accordingto sources, the four Army personnel, who sustained critical injuries, have beenshifted to Guwahati, while the others were treated at Dirang.

Reports suggested that the accident took place when one of the wheels of the vehicle went off balance.