An operational test launch of an Air Force Global Strike Command unarmed Minuteman III intercontinental ballistic missile launched from Vandenberg Air Force Base, Calif., Aug. 4, at 12:21 a.m., Pacific Time. 

The purpose of the ICBM test launch program is to validate and verify the safety, security, effectiveness, and readiness of the weapon system, according to Air Force Global Strike Command. 

Col. Anthony Mastalir, 30th Space Wing commander, was the launch decision authority. 

“This launch demonstrates that we are able to provide the range support needed to facilitate this test during peacetime operations in the midst of COVID-19 operations,” said Mastalir. “Signifying that our nuclear enterprise is safe, secure, reliable, effective and ready to defend the United States and our allies.”