A Savannah-based U.S. Army Ranger died Thursday after being injured during training at Fort Stewart.

Staff Sgt. Avonye John Cavon Chisolm suffered serious injuries during an airborne proficiency jump Wednesday at Galahad Drop Zone, said Tracy Bailey, spokeswoman for the 75th Ranger Regiment.

Chisolm, 26, was flown to Memorial University Medical Center and died the next day.

The incident is under investigation, Bailey said.