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On April 22, 2025, terrorists struck the scenic Baisaran Valley near Pahalgam in Jammu and Kashmir, killing 26 civilians—mostly Hindu tourists singled out by religion—and injuring dozens more. The attack, one of the deadliest on civilians in the region in years, was attributed by India to The Resistance Front (TRF), a proxy of the Pakistan-based Lashkar-e-Taiba (LeT). India held Pakistan responsible for facilitating cross-border terrorism, a charge Islamabad denied. The incident became a turning point, prompting India to shift from episodic responses to a sustained, multi-domain strategy aimed at imposing tangible costs on Pakistan for supporting proxy terrorism.
### Immediate Diplomatic and Economic Pressure
Within hours of the attack, India escalated non-military measures to isolate Pakistan. The Cabinet Committee on Security approved a series of steps that raised the economic and diplomatic price of terrorism:
– Suspension of the **Indus Waters Treaty (1960)**, placing it in abeyance until Pakistan “credibly and irrevocably” ends support for cross-border terrorism. As the upper riparian state, India’s control over the Indus river system—critical for Pakistan’s agriculture and water security—emerged as a powerful long-term leverage tool.
– Closure of the Attari-Wagah border, halting all direct and indirect trade, banning Pakistani aircraft from Indian airspace, and suspending postal and cargo links.
– Downgrading of diplomatic ties: Expulsion of Pakistani diplomats and military attaches, reduction of mission staff, cancellation of visas for Pakistani nationals, and a travel ban.
India also launched a global diplomatic campaign, sending all-party parliamentary delegations to multiple countries to highlight Pakistan’s role in terrorism and push for its return to the FATF grey list. These actions signaled a clear break from “business as usual.”
### Operation Sindoor: Calibrated Military Retaliation
On May 7, 2025, India launched **Operation Sindoor**, a precision military campaign that marked a significant evolution in its counter-terrorism doctrine. Indian Air Force jets and stand-off weapons, including BrahMos and SCALP missiles, struck nine terrorist infrastructure sites linked to LeT and Jaish-e-Mohammed (JeM) in Pakistan-occupied Kashmir (PoK) and deeper inside Pakistan’s Punjab province.
India described the strikes as “focused, measured, and non-escalatory,” targeting terror camps, launch pads, and training facilities while claiming to have eliminated over 100 militants. When Pakistan responded with drones, shelling, and attempts to target Indian assets, India escalated by hitting select Pakistani military infrastructure, including airbases and radar installations over the following days. The operation demonstrated India’s air dominance and ability to impose costs deep inside Pakistan without triggering full-scale war. A ceasefire was reached on May 10, 2025.
The operation reset escalation thresholds: Future terror attacks would invite direct consequences for the sponsors, moving beyond previous restraint and rejecting nuclear blackmail as a shield for proxy warfare.
### Intelligence Operations and Domestic Crackdown
Parallel to military action, India intensified internal measures. Intelligence-led operations, including **Operation Mahadev**, targeted and eliminated key perpetrators within Jammu and Kashmir. The National Investigation Agency (NIA) formally charged Pakistan-based LeT and TRF operatives. Heightened security in Kashmir, crackdowns on sleeper cells, and disruption of terror financing networks followed.
### Long-Term Doctrinal Shift: PRAHAAR Policy
In February 2026, India unveiled **PRAHAAR** (or Prahar), its first comprehensive national counter-terrorism policy and strategy. The acronym outlines seven pillars: Prevention, Response, Aggregation of capacities, Human rights and rule of law, Attenuation of radicalisation, Aligning international cooperation, and Recovery. It adopts a whole-of-government and whole-of-society approach, addressing hybrid threats including cyber radicalisation, drone logistics, terror financing, and cross-border networks. PRAHAAR emphasizes proactive pre-emption, intelligence integration, and resilience, formalizing the lessons from Pahalgam and Operation Sindoor.
### Strategic Impact One Year On
As of April 2026, many of India’s measures—including the suspension of the Indus Waters Treaty—remain in place as ongoing leverage. Indian leaders, including Prime Minister Narendra Modi and Defence Minister Rajnath Singh, have repeatedly affirmed zero tolerance for terrorism, warning that any repeat provocation would invite assured retaliation. Tourism in Kashmir has shown resilience under enhanced security protocols.
For Pakistan, the episode brought economic strain, military exposure, international scrutiny, and a demonstration of India’s willingness to act across domains. Backchannel engagements occurred post-ceasefire, but core issues of terrorism sponsorship remain unresolved. The overall strategy reflects **asymmetric cost imposition**: using water security, diplomatic isolation, trade shutdowns, and demonstrated military reach to make proxy terrorism prohibitively expensive.
India’s response after the Pahalgam attack represents a deliberate evolution toward credible deterrence. It combines immediate punitive action with sustained pressure and doctrinal hardening, aiming to change Pakistan’s strategic calculus without descending into full-scale conflict between nuclear-armed neighbors. While tensions persist, the “new normal” signals that state-sponsored terrorism will no longer be met with mere condemnation but with multi-layered consequences.
