The Delhi High Court on Monday ordered the trial court to frame charges on Wasim Akram Malik of waging war against the state for his role in the September 7, 2011 terror strike in the Delhi High court premises .

15 people were killed and 79 others injured in the blast.

A bench of justices Sanjiv Khanna and S P Garg allowed National Investigation Agency,NIA's plea against the trial court order.

The NIA had said, terror attack was plotted with an aim to get the death sentence of Parliament attack case convict Afzal Guru commuted to life term.

The agency had filed a charge sheet against six persons, including three arrested accused Malik, Dev and a minor, besides three others – Amir Kamal, Junaid Akram Malik and Shakir Hussain Seikh alias Chota Hafiz, who are suspected members of banned terror outfit Hizb-ul Mujahideen and evading arrest. The minor's case is being adjudicated separately.