A dynamite explosion ripped through an illegal rat-hole coal mine in Thangkso area, East Jaintia Hills district, Meghalaya, on February 5, 2026, killing at least 18 workers initially (the toll eventually rose to 33 by February 16). Workers from Meghalaya, Assam, and Nepal — mostly from extreme poverty backgrounds — were trapped in a fire inside the deep, narrow shaft.

Rat-hole mining has been banned in Meghalaya since 2014 by the National Green Tribunal due to water pollution concerns, but illegal operations persist. PM Modi expressed condolences and announced ₹2 lakh compensation per family. The Meghalaya government constituted a high-level Judicial Commission of Inquiry. The tragedy reignited debate over enforcement of the mining ban and welfare of migrant labourers.