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What Is Minuteman III, 'Doomsday' Missile Tested By US Amid Iran War

TT Editor·Updated: 5 Mar 2026 2:55 pm IST
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What Is Minuteman III, 'Doomsday' Missile Tested By US Amid Iran War

The United States recently conducted a test launch of its Minuteman III intercontinental ballistic missile (ICBM), designated GT 255, as part of a long-planned military exercise. The US Space Force confirmed that the test was not a reaction to any immediate global tensions, including the ongoing conflict involving Iran. This missile system, which has been a cornerstone of the US nuclear deterrent strategy since the 1970s, is capable of delivering nuclear warheads across vast distances. The current test aimed to validate the weapon's reliability and effectiveness, ensuring that it remains a potent deterrent in an increasingly complex global security environment. The Minuteman III, with its advanced guidance systems and multiple warhead capabilities, underscores the United States' commitment to maintaining its nuclear arsenal and readiness. As geopolitical tensions rise, such tests are vital in demonstrating military preparedness and reaffirming the US's strategic capabilities to both allies and adversaries alike.

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