Punjab Train Track Blast Sparks Security Alert as Khalistani Link Probed After Viral ‘Trailer’ Letter

Security agencies are probing a possible separatist angle after an explosion damaged a railway track and a freight train engine near Sirhind in Punjab, days ahead of Republic Day, triggering heightened security measures across the region.

The blast occurred around 9:50 pm on Friday near the Khanpur railway crossing in Fatehgarh Sahib, damaging a three-to-four-foot stretch of the dedicated freight corridor and impacting the engine of a passing freight train. A safety officer and the locomotive pilot sustained minor injuries and were provided medical assistance.

Investigators are examining a letter circulating on social media that claims responsibility for the blast in the name of Khalistan Zindabad Force. The Punjabi-language note describes the incident as a “trailer,” asserting it was timed with the anniversary of the Khalistan declaration. It further claims the group deliberately targeted a freight train to “avoid undue loss,” while warning of continued actions against authorities.

Officials said multiple agencies have been roped in, with coordination underway between state police and central intelligence units. An FIR has been registered under provisions of the Railways Act for malicious attempts to damage railway infrastructure. The nature of the explosive and the authenticity of the letter are still under verification.

The incident has intensified security arrangements across Punjab, especially in the run-up to January 26. Authorities have cited recent threats and separatist-linked messaging as reasons for stepped-up vigilance at key transport and public locations. Repair work at the blast site was carried out overnight, and the damaged track was restored by early Saturday morning, allowing rail operations to resume. Security deployment remains elevated as investigations continue.