‘Trump-style wall’: Pakistan building wall on Afghan border

A proposed fence along one of the world’s most dangerous border areas is causing friction between two Asian neighbours.

Pakistan is building a security barrier along its north-western border with Afghanistan.

A third of the 2,600-kilometre fence has already been completed. Pakistan says it has also installed surveillance technology aimed at monitoring cross border movement and thwarting future attacks from Afghanistan.

Al Jazeera’s Hashem Ahelbarra.