Afghanistan, Feb. 28 -- Arrests of Afghan migrants intensify in Pakistan following deadly border clashes, with reports of detentions despite valid visas.

Sources in Islamabad say Pakistani police have intensified the arrest of Afghan migrants following recent border clashes with Taliban forces. The situation for Afghan nationals in Pakistan is described as "critical," with men and women reportedly detained, particularly in the capital.

According to the sources, police have in recent days arrested even those holding valid visas and legal residency documents. Detainees are allegedly being held in confined rooms pending further action, including possible deportation.

The crackdown comes after heavy fighting between Taliban forces and Pakist...