This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

EDMOND, Okla. – An Army Ranger from Oklahoma is fighting for his life after being gravely injured while serving in Afghanistan.

Staff Sgt. Ryan Davis, of Edmond, was put on a medical transport plane at Bagram Air Base as his special operations soldiers rallied around him.

Davis was critically injured in a grenade attack on Friday.

We’re told Davis was on his fifth tour of duty. He is currently undergoing surgeries in San Antonio.