Uttar Pradesh Anti-Terrorist Squad (ATS) arrested Saudi based Lashkar-e-Taiba Commander Abdul Aziz from Lucknow airport late last night.
Aziz, who has held up in a jail in Saudi Arabia was deported last night.
Hyderabad-based Aziz is in the most wanted list of India.
Meanwhile, the interrogation of the LeT Commander by the Uttar Pradesh ATS and the Telangana Police is underway.