The U.S. military successfully test-launched an unarmed Minuteman III intercontinental ballistic missile (ICBM) from Vandenberg Space Force Base in California early today. The launch, which occurred just after midnight Pacific time, aimed to verify the readiness of the nation's nuclear-capable arsenal.
This routine test flight, planned years in advance, was not a response to any current global events, officials confirmed. The military conducts these launches a few times annually. A similar Minuteman III missile test took place in May 2025, with another following in November of that year.
ICBM Test Verifies Readiness
According to a U.S. Space Force statement, the test assessed both the missile system and the personnel responsible for maintaining and operating the United States' ICBM forces. Gen. S.L. Davis, commander of Air Force Global Strike Command, emphasized the importance of these rigorous tests for national security.
"This launch verifies the health and readiness of our ICBM force, confirming the capability of every component of the ICBM enterprise, from our operators to the weapon system itself, to execute the mission," Davis stated. The statement did not specify the payload's landing location. However, a navigational warning issued before the launch indicated a trajectory towards the U.S. military's typical target range at the Ronald Reagan Ballistic Missile Defense Test Site in the Kwajalein Atoll, Marshall Islands.
Minuteman III Phased Out for New ICBM
According to a U.S.
ICBMs, operational since the late 1950s, share technological origins with early space launch vehicles. These rockets, while flying above Earth's atmosphere during their highest phases, follow suborbital trajectories that arc back to Earth. Modern Minuteman III ICBMs can travel up to 3,400 miles (5,500 kilometers), with some variants capable of deploying multiple independent reentry vehicles, each carrying its own nuclear warhead.
The United States is currently phasing out the Minuteman III missile. Its replacement will be the LGM-35 Sentinel missile, under development by Northrop Grumman.
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