Spencer Stone, was stabbed and seriously injured after being attacked in Sacramento on Wednesday night.

The U.S. Air Force confirmed, Airman First Class Stone, who was one of three Americans who helped foil a terror attack on a French train in August, was in the hospital in stable condition on Thursday.

“He is alive and in stable condition at this time,” the spokesperson said. “We do not have any information as to the events preceding the incident.” h/t nbcnews

Stone, 25, tackled Morocco-born Ayooub El-Khazaani after the heavily armed terror suspect opened fire on a