GHALANAI: Security forces have arrested two Afghan nationals from Bajaur Agency for their alleged links to Qaeda, sources said on Wednesday. They said that army commandos and paramilitary forces surrounded a house in Shandey Mor village of Khar tehsil late Monday and arrested two Afghans, sources said. "Officials from the local political administration also accompanied the raiding team," a local who witnessed the operation said on condition of anonymity. Military spokesman Maj Gen Shaukat Sultan said he was not aware of the operation.