Sign in

Why US launched its nuclear-capable doomsday missile amid Iran tensions - Explained

The US launched a doomsday ballistic missile, Minuteman III, which is capable of carrying nuclear warheads, off the California coast

Published on: Mar 05, 2026 10:38 AM IST
Share
Share via
  • facebook
  • twitter
  • linkedin
  • whatsapp
Copy link
  • copy link

The US launched a doomsday ballistic missile, Minuteman III, which is capable of carrying nuclear warheads, off the California coast on Tuesday night. This comes days after several strikes took place in Iran and other parts of the Middle East, including Dubai, Israel, and Bahrain.

Boys stand on a launcher of an Iranian domestically-built missile during an annual rally (AP)
Boys stand on a launcher of an Iranian domestically-built missile during an annual rally (AP)

FOLLOW: US Iran News LIVE updates: Blasts hit Iran’s Bandar Abbas, Saudi intercepts drone, US deploys AI in strikes

The missile launch from an unarmed rocket, known as GT 254, hit its target near the Marshall Islands in the west-central Pacific Ocean, according to the US Space Force. The doomsday missile was fired thousands of miles into the Pacific Ocean from Vandenberg Space Force Base near Santa Barbara at 11 PM local time.

What is the doomsday missile?

The Minuteman III (LGM-30G) is the US' sole active land-based intercontinental ballistic missile (ICBM), forming the ground leg of America's nuclear triad. First deployed in 1970, it remains operational with approximately 400 missiles spread across hardened silos at three Air Force bases in Montana, North Dakota, and Wyoming.

Read More: ‘Iran jets were 2 minutes away’: How Qatar downed Iranian bombers about to strike US base

The missile has a range exceeding 13,000 km (8,000+ miles) and can carry up to three independently targetable reentry vehicles (MIRVs) armed with W87 or W78 thermonuclear warheads (300–475 kiloton yield each). The missile is capable of carrying nuclear warheads 20 times more powerful than the atomic bomb dropped on Hiroshima.

Why did the US fire its doomsday missile?

The launch was to assess the weapons system. “GT 255 allowed us to assess the performance of individual components of the missile system. By continually assessing varying mission profiles, we are able to enhance the performance of the entire ICBM fleet, ensuring the maximum level of readiness for the land-based leg of the nation’s nuclear triad,” Lt. Col. Karrie Wray, commander of the 576th Flight Test Squadron, said in a press release.

Air Force Global Strike Command said the launch was to ‘verify the effectiveness, readiness and accuracy’ of the weapons system. AFGSC added that the test is routine and was scheduled years in advance.

There is no clear Iran link with Tuesday's test.

Latest from Iran

Meanwhile, it was reported that Kurdish Iranian dissident groups based in northern Iraq are preparing for a potential cross-border military operation in Iran. Khalil Nadiri, an official with the Kurdistan Freedom Party, or PAK, based in northern Iraq's semi-autonomous Kurdish region, told The Associated Press on Wednesday that some of their forces had moved to areas near the Iranian border in Sulaymaniyah province and were on standby.

  • Yash Nitish Bajaj
    ABOUT THE AUTHOR
    Yash Nitish Bajaj

    Yash Bajaj is a Chief Content Producer with a strong foundation in US coverage, digital strategy, and audience-focused storytelling. As part of the US Desk at Hindustan Times, he covers a wide range of topics - from American politics to sports (NFL, NBA, derbies, MLB and more). Before joining Hindustan Times, Yash served as Deputy News Editor at Times Now, where he oversaw international coverage and led a team of six. In this role, he significantly expanded global traffic through strategic planning, SEO-driven content execution, and meticulous trend tracking across platforms. He is experienced in managing high-pressure breaking-news shifts, coordinating live coverage, and building newsroom systems that improve speed, accuracy, and reach. Prior to Times Now, Yash held a position at Opoyi, where he headed the Sports and US news team. He developed broad editorial strategies, guided reporters across multiple beats, and played a key role in recruiting and training new talent. His responsibilities also extended to social media management and experimenting with innovative content formats. A passionate NFL fan, Yash is a die-hard supporter of the Cincinnati Bengals and has followed Joe Burrow closely since his college days at LSU. Whether breaking down top players' latest performance, analyzing team performances, or tracking roster moves, he brings the same dedication and sharp storytelling to his sports coverage as he does to American politics and breaking news. When he’s not writing, Yash can often be found watching games or debating the latest NFL storylines with fellow fans. Yash holds a Bachelor of Mass Media (Journalism) from HR College, Mumbai University. His interests extend well beyond the newsroom: he is an enthusiastic explorer of AI tools, a movie buff with an ever-growing watchlist, and someone who enjoys unraveling conspiracy theories for fun.Read More

Stay updated with US News covering politics, crime, weather, local events, and sports highlights. Get the latest on Donald Trump and American politics along with Horoscope 2026.