The latest revelation came after the arrest of two Lashkar-e-Taiba operatives by the Delhi police on Feb 28 while planning to carry out attacks in the national capital.
Sources said that Hamza was the key person who had control over the Kashmir operations. The LET terrorist is also wanted for his role in the 26/11 Mumbai attacks.
The due revealed that Hamza was the man who helped them to come to Delhi. Hamza's name is also included in the dossier that India sent to Pakistan with a list of most wanted.