Rescue operations by multiple state and central agencies continued for the fourth day on Thursday to locate trapped miners inside an illegal rat-hole coal mine in Dima Hasao district of Assam, officials said.

NDRF is conducting a joint rescue operation with Army. Air Force helicopters have also joined the rescue operation.

Indian Navy divers recovered the body of one of the nine miners trapped inside a flooded coal mine in Assam’s Dima Hasao district on Wednesday. They were trapped on Monday after the mine became inundated with water.

Indian authorities have summoned the army to help rescue at least nine workers who are trapped inside a flooded coal mine in the country's northeastern Assam state.

On Monday morning, at least nine workers aged between 26 and 57 were trapped in a coal mine in 3 Kilo, Umrangso, in the hilly district of Dima Hasao.

Indian Navy team equipped with deep diving gear and ROVs aiding in search and rescue operations in Assam's Umrangso.

Three workers are confirmed dead in the Assam coal mine disaster. Efforts are on to rescue others trapped, with Army, NDRF, SDRF, and Navy divers involved in the operations.

Three miners were feared dead inside a flooded coal mine in a remote district of India's northeastern Assam state, authorities said on Tuesday, and the men were part of a total of nine still trapped as rescue teams worked to reach them.