This routine test is part of ongoing efforts to verify the safety, security, reliability and effectiveness of the U.S. nuclear deterrent. The launch is not a response to current global events and forms part of a series of more than 300 similar tests conducted over time.
AFGSC Airmen & Guardians supported an operational test launch of an unarmed Minuteman III ICBM on May 21 at 12:01 am PT. This test validates the safety & readiness of the weapon system.
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“This ICBM test launch underscores the strength of the nation’s nuclear deterrent and the readiness of the ICBM leg of the triad,” said Gen. Thomas Bussiere, commander of Air Force Global Strike Command. “This powerful safeguard is maintained by dedicated Airmen – missileers, defenders, helicopter operators and the teams who support them – who ensure the security of the nation and its allies.”
The test was overseen by the 377th Test and Evaluation Group, the Air Force’s only dedicated ICBM test organisation. The group conducts critical evaluations that help assess both current and future capabilities of the ICBM force.
“Minuteman III remains the bedrock of our nation’s strategic deterrent and the unwavering dedication of the Airmen who ensure its readiness are a testament to its inherent lethality,” said Col. Dustin Harmon, commander of the 377th Test and Evaluation Group. “As we look to the future, these same Airmen are paving the way for the Sentinel ICBM, ensuring a seamless transition to this next-generation capability and the continued security of our nation.”
The Reagan Test Site, which features high-fidelity radars, optical sensors and telemetry equipment, supported the test by collecting critical flight data. “Reagan Test Site is an indispensable national asset, uniquely equipped to support critical tests of our nation’s offensive and defensive systems, including all Glory Trip missions,” said Army Lt. Col. Casey Rumfelt, RTS range director.
The operation involved months of preparation and coordination among multiple U.S. government agencies. Airmen from all three missile wings, including maintainers from F.E. Warren and Malmstrom Air Force Bases, provided support to ensure mission success.
The ICBM test programme is vital for continuing force development and supports assessments by the Department of Defense, the Department of Energy, and U.S. Strategic Command. As the Air Force prepares to transition to the LGM-35A Sentinel, the Minuteman III will remain an essential element of the U.S. nuclear deterrent until the new system is fully operational.
