The Rise of Islamist Terrorism in India: Causes and Implications

Terrorism in India is often discussed as a single phenomenon, but it actually has many distinct strands. One of the most debated is Islamist terrorism, a form of political violence carried out in the name of a radical interpretation of Islam. Understanding why a small number of Indian citizens have been drawn towards such ideologies requires looking beyond simple explanations. It involves a tangled history of communal tension, social and economic exclusion, and the growing reach of global jihadist networks. This post breaks down the causes, the major groups involved, and the broader implications for security and society.

What Islamist terrorism means in this context 🔗

Islamist terrorism refers to violence motivated by an extremist political ideology that seeks to impose a particular religious order through force. It is important to separate this from the faith practised by the overwhelming majority of Muslims, who reject such violence entirely. As a non-traditional security threat, it does not come from a hostile state’s army. Instead, it emerges from non-state actors, small cells, and ideologically driven individuals. This makes it harder to detect and counter than a conventional military threat.

The scale of home-grown jihadist activity has remained limited compared to the size of the population. Yet the threat is taken seriously because even a handful of radicalised individuals can cause mass casualties, and because the ideology continues to circulate online and across borders.

The historical roots: communal tension and the Babri Masjid 🔗

To understand modern radicalisation, the events of the early 1990s are essential. On 6 December 1992, the 16th-century Babri Masjid in Ayodhya was destroyed by a large group of Hindu nationalist activists after a political rally turned violent. A later inquiry found dozens of people responsible, including prominent political and organisational leaders.

The demolition triggered some of the worst communal rioting independent India had seen. In Mumbai, violence between December 1992 and January 1993 left an estimated 900 people dead, the majority of them Muslims, according to the government’s own Srikrishna Commission, which identified two distinct phases of the riots. This sense of grievance and unanswered injustice became a powerful recruiting narrative for extremists.

The 1993 Mumbai bombings 🔗

The cycle of violence reached a horrific peak on 12 March 1993, when a series of coordinated explosions tore through Mumbai. The bombs struck high-profile targets including the Bombay Stock Exchange, the Air India building, hotels and crowded bazaars, killing more than 250 people in what remains one of India’s most devastating attacks. Prosecutors argued the bombings were planned as revenge for the demolition and the riots that followed. The attack established a grim template: communal trauma being weaponised to justify mass violence.

Marginalisation as a driver of radicalisation 🔗

Violence does not emerge in a vacuum. Scholars who study these groups consistently point to socio-economic exclusion as a background condition that extremists exploit. The most authoritative evidence on this came from the Sachar Committee Report of 2006, a government-commissioned study that examined the social, economic and educational status of Muslims in India.

The findings were stark. The report documented that Muslims faced higher poverty and lower literacy than the national average, and were significantly under-represented in public employment. It famously noted that while Muslims made up around 14 percent of the population, they held only a tiny fraction of bureaucratic posts, with the elite civil services including only about 3 percent Muslims. The committee made dozens of recommendations to improve inclusion, most of which the government formally accepted.

It is crucial to be precise here. Marginalisation does not cause terrorism on its own; the vast majority of disadvantaged people never turn to violence. But persistent exclusion creates a reservoir of grievance that extremist recruiters frame as proof that the system is rigged against a community. Academic studies of these movements link their emergence to a combination of factors, including institutionalised discrimination, the rise of Hindu majoritarian politics, and an international Islamist revival.

The major home-grown groups 🔗

Two organisations dominate any discussion of Islamist extremism that originated within India.

The Students Islamic Movement of India (SIMI) 🔗

SIMI was founded in 1977 at Aligarh Muslim University as the student wing of the Jamaat-e-Islami Hind, before separating from its parent body in the early 1980s. Over the following decades its rhetoric grew increasingly radical and confrontational. The organisation was banned by the Indian government in 2001 under anti-terror legislation. That ban proved to be a turning point. Driving the group underground created a split between members who remained extreme but non-violent and hardliners who wanted to launch an armed campaign.

The Indian Mujahideen (IM) 🔗

The hardline faction that broke away formed the nucleus of the Indian Mujahideen. The IM emerged publicly as a claimant for a string of bombings, particularly during 2007 and 2008, often using small improvised explosive devices in crowded public spaces. Many analysts describe it as an offshoot or alternate identity of the banned SIMI network. Its stated motivations included retaliating for communal violence such as the 2002 Gujarat riots, which the group cited as justification for its attacks.

External influences and global jihadist networks 🔗

Home-grown grievances have repeatedly been amplified by external actors. Investigations have linked elements of these groups to Pakistan-based organisations such as Lashkar-e-Taiba and to intelligence networks across the border. SIMI activists, for example, were alleged to have developed working relationships with militant outfits operating from Pakistan and Bangladesh. This cross-border dimension is what shifts the threat from a purely domestic law-and-order issue to a matter of national security.

Al Qaeda and the Islamic State 🔗

The two most prominent global jihadist brands have both tried to gain a foothold in India, with limited success. Al Qaeda announced a dedicated regional branch, Al Qaeda in the Indian Subcontinent (AQIS), in September 2014, and has repeatedly tried to exploit the Kashmir issue to recruit fighters. Counter-terrorism researchers note that recruitment inside India has historically been difficult for these groups, in part because Indian Muslims have generally not embraced the grievances that drive recruitment elsewhere. One analyst observed that despite some signs of radicalisation, recruitment to extremist networks within India remained negligible.

The Islamic State (ISIS) introduced a newer challenge: online radicalisation. Unlike older networks that relied on physical meetings in mosques or prisons, ISIS pioneered the use of social media and the internet to reach and recruit individuals remotely. This means a person can now be radicalised without ever meeting a recruiter in person, which complicates traditional surveillance. Even so, the number of Indians who have joined such groups has stayed strikingly low relative to the population.

The implications for India’s security 🔗

The persistent, low-level nature of this threat shapes how the state must respond. AQIS has tried to target demographics considered most vulnerable to recruitment, often focusing on economically marginalised communities in remote areas where networks are harder to detect. The 2024 arrest of an AQIS organiser in Jharkhand, a radiologist who attempted to build a localised cell, shows how the strategy has shifted towards decentralised, hard-to-spot units rather than large, visible organisations.

India’s counter-radicalisation effort, however, remains uneven. The Ministry of Home Affairs maintains a counter-terrorism and counter-radicalisation division, but there is no single national policy, leaving state governments and local police to design their own strategies. Only a handful of states have formulated dedicated programmes, and many police forces have limited engagement with community organisations.

Towards a multifaceted response 🔗

Experts broadly agree that policing and intelligence alone cannot solve the problem. A purely security-focused approach risks alienating the very communities whose cooperation is essential. A more durable strategy combines several elements.

Community engagement builds trust between law enforcement and local populations, so that early signs of radicalisation can be addressed before they escalate. Counter-radicalisation programmes work to challenge extremist narratives, often by amplifying credible community and religious voices that reject violence. Socio-economic inclusion, addressing the educational and employment gaps the Sachar Committee documented, removes the grievances that recruiters rely upon. Finally, online counter-messaging is increasingly vital given the shift towards internet-based radicalisation.

The goal is to treat the root causes alongside the symptoms. Arresting an organiser stops one cell, but reducing the conditions that make radicalisation persuasive is what prevents the next one from forming. The relative resilience of Indian society against mass recruitment suggests that strong community bonds and pluralism are themselves a powerful form of defence.

What do you think? Should counter-terrorism policy in India prioritise hard security measures, or invest more heavily in addressing socio-economic marginalisation as a long-term preventive strategy? And given the shift towards online radicalisation, how can the state counter extremist narratives without restricting legitimate free expression?

References

1. https://en.wikipedia.org/wiki/Demolition_of_the_Babri_Masjid
2. https://en.wikipedia.org/wiki/Bombay_riots
3. https://www.aljazeera.com/news/2017/6/16/indian-court-convicts-six-over-1993-mumbai-blasts
4. https://en.wikipedia.org/wiki/Sachar_Committee
5. https://www.tandfonline.com/doi/full/10.1080/00856401.2018.1469205
6. https://carnegieendowment.org/posts/2014/09/the-indian-jihadist-movement-evolution-and-dynamics-analysis?lang=en
7. https://www.ebsco.com/research-starters/diplomacy-and-international-relations/indian-mujahideen
8. https://www.satp.org/terrorist-profile/india-islamistotherconflicts/students-islamic-movement-of-india-or-indian-mujahideen
9. https://mei.edu/publication/al-qaeda-indian-subcontinent-aqis-renewing-efforts-india/
10. https://www.counterextremism.com/threat/al-qaeda-indian-subcontinent-aqis
11. https://www.tandfonline.com/doi/full/10.1080/23311886.2023.2289873
12. https://www.state.gov/reports/country-reports-on-terrorism-2020/india