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Internal SecurityPrelims: HighMains: HighInterview: High12 min readUpdated 2026-05-25

Cross-border terrorism

Cross-border terrorism · Pakistan, Afghanistan trade-routes

Story hook

It is 14 February 2019, 3:15 PM, on the Jammu-Srinagar National Highway (NH-44) near Lethpora village, Pulwama district. A CRPF convoy of 78 vehicles carrying 2,547 jawans is returning from leave. A Mahindra Scorpio SUV — packed with ~300 kg of RDX + ammonium nitrate — rams into bus number 76 of the 76th Battalion. 40 CRPF jawans killed, 8 injured. The bomber: Adil Ahmad Dar, a 20-year-old local recruit of Jaish-e-Mohammed (JeM). JeM, headed by Masood Azhar, takes responsibility within hours.

12 days later, 26 February 2019: Indian Air Force Mirage-2000s strike JeM training camp at Jaba Top, Balakot, Khyber Pakhtunkhwa, Pakistan — the first cross-LoC IAF strike on Pakistani territory since 1971. India calls it a "non-military pre-emptive action." Pakistan responds 27 February with PAF incursion; Wing Commander Abhinandan Varthaman captured then released 1 March 2019.

This is the Pulwama-Balakot crisis — one chapter of a 35-year pattern of cross-border terrorism sponsored by Pakistan-based groups: Lashkar-e-Taiba (LeT), Jaish-e-Mohammed (JeM), Hizbul Mujahideen (HM), Harkat-ul-Mujahideen (HuM), and Indian Mujahideen (IM). From the 1989 Kashmir insurgency, to 26/11 Mumbai 2008, to Uri 2016, to Pulwama 2019, to Reasi pilgrim bus attack 9 June 2024 — the pattern is state-sponsored cross-border terrorism + targeted Indian responses.

For UPSC, cross-border terrorism is one of the most asked Mains GS-III internal security topics — paired with Pakistan-Afghanistan strategic dynamics, FATF, NIA + UAPA, and Indian counter-terror doctrine.

Why this matters for UPSC

India is the 8th most terror-affected country (Global Terrorism Index 2024). Pakistan-origin terror is the single largest cross- border threat70%+ of terror fatalities in J&K since 1989 are linked to Pakistan-based groups. For Prelims: LeT/JeM/HM founding dates, FATF grey listing, Uri/Pulwama/Balakot dates. For Mains: structural drivers, India's counter-terror doctrine, diplomatic strategy.

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