An intelligence-sharing centre betweeen Afghanistan, NATO and Pakistan has opened in the Afghan border town of Torkham. 

It's the first of six centres to be set up along Afghanistan's troubled border.

It's aim is to boost anti-terrorism efforts through coordinated activities of NATO's International Security Assistance Force (ISAF), the Pakistan and Afghan armies.

All three forces will share information and monitor the movement of militants across the porous and rugged frontier..

Attacks by Taliban and other factions have tested relations between the neighbours with each saying the other should do more to end the fundamentalist violence.