Reasi Attack: What's TRF, the group that attacked the Vaishno Devi pilgrims?

On Sunday, a bus carrying pilgrims in Jammu and Kashmir's Reasi district was attacked, resulting in nine deaths and 33 injuries. The Resistance Front (TRF), an offshoot of Lashkar-e-Taiba, claimed responsibility and warned of more attacks. TRF, formed in 2019 post-Article 370 abrogation, has been active in numerous terror attacks, especially targeting minority Kashmiri Pandits.