The terrorist had intended to get to his target inside the police headquarters of southern Helmand province.
A statement released by NDS on Sunday states that Mohammad Musa S/P Haji Shinwari was prepared for suicide attack by Hafiz Mahmood, a Taliban guide for suicide bombings.
According to the statement, Mohammad Musa was trying to enter into the police headquarters for attack but NDS detained him before he could reach to his target.
The arrested terrorist has admitted carrying out a number of attacks in the past including bomb blast on a police vehicle.
NDS statements usually do not contain exact date of the achievements but they come after recent activities.