A spokesperson with Joint Base San Antonio - Lackand confirms that a basic trainee died Thursday evening after collapsing during physical training at the base.

Terron J. Moore was transported to Southwest General Hospital after collapsing at approximately 5 p.m. He died at 9:40 p.m.

"This is a tragic event, and the men and women of the 37th Training Wing are grieving the loss of a fellow airman," said Col. Mark Camerer, 37th Training Wing commander. "Our thoughts and prayers are with his family during this very difficult time."

Moore's death is under investigation.