The latest accident marks the fourth crash of a U.S. Air Force fighter jet since May.
The pilot was the fighter jet's lone occupant, and no other injuries were reported, according to the release.
The command chief of the 20th Fighter Wing at Shaw Air Force Base, South Carolina, was removed from his position last month.
Base officials were "exploring every possibility to get the answers we need to prevent this from happening again."
Air Education and Training Command (AETC) officials are monitoring developments at Shaw.
The airmen died at local hospitals, where they were taken after they completed their fitness tests on separate days
Senior Airman Aaron Hall, 30, died Saturday morning from health complications at Prisma Health Richland Hospital in Columbia.
The 20th Fighter Wing commander said Capt. Zoe Kotnik had "made mistakes."
Trying to leverage "Captain Marvel" movie, the Air Force names its first female commander of a single-aircraft demo team.
Roughly 400 airmen are selected for 365-day extended deployments on an annual basis.
Military dependents and retirees have through the end of June 2021 to access benefits using ID cards that expired this year.
Capt. Kai Torkelson was relieved of command by Vice Adm. Bill Galinis, according to a Navy news release.
The Army began creating this new approach to the beginning of BCT during the spring.
Two privates stepped up and saved a buddy's life, according to a release from the U.S. Army.
The Marine Corps marksmanship community drafted the new ARQ course of fire in October 2018.