US Missile Defense System Plans Face Major Hurdles
Washington: President Donald Trump’s initiative for a nationwide missile defense system, dubbed the “Golden Dome,” is navigating significant technical and political obstacles, and it’s likely to cost more than initially projected.
The proposed system aims to defend against a variety of threats, including intercontinental ballistic missiles, hypersonic missiles, cruise missiles, and drones. Trump hopes to have it operational within three years, nearing the end of his second term.
It’s been four months since Trump asked the Pentagon to explore development options, but specific details remain sparse.
“The main challenges are cost, the defense industry base, and political commitment. While they are manageable, achieving them will require serious focus and prioritization,” stated Melanie Marlow, a senior non-resident associate with the Washington Center for Strategic and International Studies.
She also pointed out that the White House and Congress need to align on budgetary allocation and sources of funding.
Moreover, advancements in sensors, interceptors, and other system components are essential for success.
Recently, Trump announced that the initial funding for the Golden Dome would be $25 billion, anticipating a total cost of around $175 billion. However, that estimate might be quite optimistic.
Thomas Roberts, an assistant professor at Georgia Tech, commented that such price estimates are “unrealistic.” He noted that “the challenge lies in not having enough details to precisely model what this system will look like.”
Earlier this month, the Nonpartisan Congressional Budget Office (CBO) predicted that costs for space-based interceptors designed to counter a limited number of intercontinental ballistic missiles could range from $161 billion to $542 billion over 20 years.
The CBO also mentioned that systems envisioned by Trump may necessitate enhanced capabilities for space-based interceptors compared to those evaluated in past research.
The Golden Dome concept, inspired by Israel’s Iron Dome air defense system, faces fundamentally different challenges due to the nature of threats posed by US missile systems compared to the short-range threats targeted by the Iron Dome.
According to the Pentagon’s 2022 missile defense review, China is closing the technological gap with the U.S. regarding ballistic and polar missiles, while Russia is modernizing its intercontinental missile systems and developing sophisticated precision strike capabilities.
The report also highlighted that drone threats, which have proven critical in the Ukrainian conflict, are anticipated to expand, along with missile dangers from North Korea and Iran, and threats posed by non-state actors.
Addressing this array of dangers presents significant challenges, with numerous hurdles that must be surpassed for the system to become operational.
“Many bureaucratic, political, scientific, and technical milestones need to be cleared for Golden Dome to provide meaningful capabilities,” said Thomas Widdington, an associate fellow at the Royal United Services Institute. He added, “This initiative comes with a hefty price tag, even within the U.S. defense budget.”
