Who are Tehrik-e-Taliban Pakistan and why are they giving Islamabad a big headache?

New Delhi: The Tehrik-e-Taliban Pakistan (TTP), freed from prison in large numbers after the Taliban stormed into Kabul on Sunday, is giving Islamabad a big headache. The dangerous terror group is committed to a Greater Afghanistan, which includes Pushtun dominated areas, in Pakistans north-west across the Durand line.
The group has been in the cross-hairs of the Pakistani military which has launched a massive operation against it, further embittering the relations between the two. We profile some of the TTP’s key players and the role can they can be expected to play? Mufti Noor Wali Mehsud The TTP leader has his religious grounding in Pakistan as he studied there in a number of religious seminaries. In Pakistan, he is considered to be a scholar who has authored a book that provides details of how former Pakistan Prime Minister Benazir Bhutto was killed by his organisation.
Mehsud the ideologue, took over the reins of the TTP after its former chief Mullah Fazlullah was killed by the Americans in a 2018 drone strike. Mehsud has maintained close ties with Al-Qaeda and has focused on attacking Pakistani military targets. Recent reports say that under Mehsud, TTP is also making China one of its targets due to its infrastructure investments through the China Pakistan Economic Corridor (CPEC). This leads to a tantalising question. Are the Baloch insurgents and the TTP also working to “liberate” Balochistan and derail the CPEC? Maulana Faqir Mohammad A former TTP deputy leader and a senior commander, he was released by the Taliban, after it swept to power, from an Afghan prison. He had been arrested in 2013 in Afghanistan along with other fighters and was transferred to the US-managed Bagram prison. He is known to be close to Al-Qaeda and other Arab militants.
Ehsanullah Ehsan Also known as Liaqat Ali, Ehsanullah Ehsan made headlines when he escaped from the custody of the Pakistani military in 2020. He got away when he pretended to help the Pakistani army locate terrorists during a counter-terror operation. The Pakistan government has said that it is trying to apprehend him but he seems to be no longer in Pakistan.