NIA sleuths have taken in for questioning two more youths from the city on suspected ISIS links. The NIA has already quizzed 15 persons here on their links with suspected ISIS operative Abu Basheer, arrested a few days ago from Kannur in Kerala.

Basheer, who was one of six arrested, once resided in the city, and based on inputs received from him, the NIA questioned 15 youths living in and around GM Nagar in South Ukkadam.

The NIA officials are interrogating the duo from Ukkadam in an office situated in the police Commissionerate, police said.