
Militants announced the formation of Al Qaeda in the Indian Subcontinent (AQIS) in September 2014, vowing to raise the flag of jihad across the region.
Arvind Deep, a special police commissioner in the capital, said police were interrogating the three members of the group who were arrested in different Indian states.
9/11 attack partially funded from India, claims former New Delhi police chief
"We have busted this module before they could do anything, so it is a big achievement," Deep told Reuters.
One of the suspects, identified as Mohammad Asif, was a founder member of the group, police said.
Delhi police said in a statement the arrests were likely to reveal other al Qaeda affiliates in India.
US claims killing leader of al Qaeda offshoot
India has in the past faced attacks from home-grown religious militants. Until the formation of AQIS, there was no evidence that al Qaeda had a presence in India.
COMMENTS
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ