The group was established in 2014 after splitting from the 11th PMF Brigade, Liwa Ali al-Akbar under the guise of Qasim Muslih as the leader of the brigade and tried to remain "legitimate" as a "true" atabat (shrine) but the group fell into the administrative influence of Kata'ib Hezbollah's founder, Abu Mahdi al-Muhandis. The group became well known for taking old armored vehicles from old tanks graveyards and returning them, with ingenious new modifications, to service.[2]
The group has allied with the Iranian Revolutionary Guard Corps and answers to the group with Kata'ib Hezbollah.[3] Though the group is considered pro-Iranian, it doesn't view itself as full allies with the Iranian Revolutionary Guard Corps and has built a better relationship with the local Sunni Muslim populations in Iraq than most of the other PMF Brigades and pro-Iranian militias.[4][5]
The group has helped smuggled Iranian goods and commerce with Kata'ib Hezbollah, where both basically control it, in the al-Qaim–al-Bukamal border crossing to Syria which was supposedly used to help others battle the Islamic State in Syria during the Syrian civil war.[6] Though some of the goods are supplies to groups, Liwa al-Tafuf and other groups help enable the cross-border drug trade with Iraq and Syria.[7]