The U.S. Bureau of Counterterrorism released a report named 'Country Reports on Terrorism 2021: India'.
The Indian government has made significant efforts to detect, disrupt, and degrade the operations of terrorist organizations.
Terrorism affected the Union Territory of Jammu and Kashmir (J&K), the north eastern States, and parts of central India.
Lashkar-e-Tayyiba, Jaish-e-Mohammed, Hizbul Mujahideen, ISIS, al-Qa'ida, Jamaat-ul-Mujahideen, and Jamaat-ul-Mujahideen Bangladesh, are the terrorist groups active in India.
In 2021, 153 terrorist attacks were reported in India's Jammu and Kashmir.
The attacks caused 274 deaths which included 45 security personnel, 36 civilians, and 193 terrorists.
NIA (National Investigation Agency) through September 2021, investigated 37 cases related to ISIS and arrested 168 people.