Debris from the Salawa Army Camp in Kosgama, Avissawella explosion were found in houses located near it.
Houses and vehicles were damaged in the incident.
Live mortar ammos were found fallen on the ground.
Army has warned people to refrain from touching any objects lying around in the area as there is a risk of explosions.
In case such materials are found contact the army headquarters be contacted via hot line 011 3 81 86 09 or 011 2 43 42 51.
Scroll below for photographs from the scene..