Taliban authorities have not commented on the clashes or arrests.
The identities of those detained have also not been officially confirmed.
According to local reports, security tensions in Paryan have been building for several months. The incidents began after a Taliban vehicle was set on fire in Kojan village in December 2025.
Residents said that later, in an attack on a Taliban outpost at Paryan Mosque in late March 2026, two Taliban members were killed. Another major incident was the killing of Mullah Gul Haidar, the Taliban intelligence deputy, in the same village.
Local sources, speaking anonymously for security reasons, said Taliban forces subsequently arrested many civilians from Kojan village.
There have also been reports of detainees being tortured.
Taliban intelligence reportedly launched two large-scale operations against the strategic Samehr Dara area, claiming the attackers were hiding there.
Sources said a Taliban assault on the night of May 5, from two directions, Shahr-e Biland village and the valley route, was met with resistance, forcing the attackers to retreat after suffering three dead and one wounded.
The security situation in Paryan is now described as heavily militarised, with residents expressing concern over increasing arrests, restrictions and tensions.
Strict curfew measures have also been imposed in Kojan village, where no one is allowed to leave their homes after evening prayers.