The statement came after action was sought from several concerned quarters against Ehsan who took responsibility for carrying out several deadly attacks in Pakistan, including the attack on activist Malala Yousafsai and an army school in Peshawar that killed 150 people, including 133 children.
He surrendered to the Army under unknown circumstances and his confessional video went viral last month.
The Pakistani Army came under severe criticism for presenting him to the media.
Army spokesman Major General Asif Ghafoor said the Army's decision to make his confession public to show what the Taliban did to the people of Pakistan.
Also Read
"The purpose (of the video) was to show how the Taliban were being used against us. It was not meant to present him (Ehsan) as a hero. He will be dealt according to law of the land," he said.
Earlier, the parents of children killed in Peshawar school massacre demanded that Ehsan should be handed over to them for prosecution.
Malala was shot in 2012 in Pakistan by the Taliban for attending classes.
In a letter addressed to the Khyber-Pakhtunkhwa Home Ministry and Inspector General Police, committee chairman Senator Rehman Malik said that Ehsan was spokesman of the Taliban and took responsibility of attack and should be included in the investigation.
Disclaimer: No Business Standard Journalist was involved in creation of this content