A cave-in at a coal mine in northern Mexico has trapped nine miners, President Andrés Manuel López Obrador said.
The president tweeted that the accident happened in the town of Sabinas in the border state of Coahuila. He said 92 soldiers, specialists and four dogs were at the scene assisting rescue efforts.
The Coahuila state government said in a statement that the collapse occurred after the miners breached a neighbouring area filled with water.
The mine began operations this year, and the local government said it had not received any complaints or reports of previous incidents. Sabinas is about 112km southwest of Eagle Pass, Texas.
Local media outlets reported that a miner managed to escape the collapse and alerted authorities.