Colombo - Seven people, including four civilians and three air force personnel, were killed in a roadside claymore mine explosion in north-eastern Sri Lanka on Friday morning, police said.
A vehicle carrying a group of construction workers and airmen was targeted in the Morawewa area of the Trincomalee district, 230 kilometres north-east of the capital Colombo.
In addition to the seven dead, another civilian was injured in the blast.
The incident occurred in a government-controlled area where civil administration has been functioning.
Further north, government troops are battling to recapture rebel- held areas and have made steady advances into rebel controlled areas, according to the military.