The correct option is C Sudeep Lakhtakia
Sudeep Lakhtakia, the 1984-batch IPS officer of the Telangana cadre, has taken charge as the new Director General of the 'black cats commando' force National Security Guard (NSG). DG of National Security Guard (NSG) and will hold the post till July 2019. He succeeded S P Singh. The NSG was raised as the federal contingency force to counter terrorists and hijack-like incidents in 1984. It is under the authority of Ministry of Home Affairs (MoHA).