AIGolden Dome missile defense funding, cost, and oversight

Defense Posture and Global ThreatsSenate Armed Services Subcommittee on Strategic Forces · April 27, 2026 · 119th Congress
The Senate Armed Services Subcommittee on Strategic Forces held this hearing to review Department of Defense missile defense activities in support of the Fiscal Year 2027 defense authorization request, with a particular focus on the "Golden Dome for America" homeland missile defense initiative. Begins at ▶ 0:19:47
Transcript
Highlights

Title

Golden Dome missile defense funding, cost, and oversight

Purpose

The Senate Armed Services Subcommittee on Strategic Forces held this hearing to review Department of Defense missile defense activities in support of the Fiscal Year 2027 defense authorization request, with a particular focus on the "Golden Dome for America" homeland missile defense initiative. Witnesses from the Office of the Secretary of Defense, the Missile Defense Agency, and the Army testified on program cost, architecture, and industrial-base partnerships, while Senator King raised sustained objections to Golden Dome's reconciliation-based funding process bypassing normal appropriations. Begins at▶ 0:19:47

Who spoke

• Chair Deb Fischer (R-NE)▶ 0:19:47: Opened by describing the evolving threat from hypersonic and cruise missiles and the "anti-access, aerial denial" capabilities of adversaries▶ 0:19:47; questioned witnesses on Golden Dome's design threats▶ 0:35:52, funding readiness▶ 0:39:26, cybersecurity resilience▶ 1:02:36, and lessons from Middle East/Ukraine air defense operations▶ 1:03:18.

• Sen. Angus King (I-ME), Ranking Member▶ 0:22:19: Deferred opening remarks to the record; later strongly criticized Golden Dome's reconciliation funding as a "slush fund" removing ~25% of the defense budget from Appropriations and Armed Services Committee oversight▶ 0:41:13▶ 0:42:35; questioned the rationale for defending Guam versus the whole homeland relative to cost▶ 0:44:36▶ 0:45:44; pressed on why deterrence that worked against the Soviet Union for decades is now deemed insufficient against China▶ 0:53:03; renewed his objection to the "bifurcated budget process" in closing questioning▶ 1:16:42.

• Asst. Sec. of Defense for Missile Defense Berkowitz▶ 0:22:37: Gave opening testimony on the "unprecedented" pace and scale of missile threats and the rationale for Golden Dome▶ 0:22:37; said the current homeland defense system is a single-layer system designed only against a small-scale North Korean attack, with no defense against hypersonic or cruise missiles▶ 0:37:21; told Sen. King the reconciliation funding provides "flexibility" to accelerate the president's initiative, without offering further justification▶ 0:43:45▶ 1:17:54.

• Gen. Michael Guetlein, Golden Dome Director▶ 0:26:47: Said the homeland is "exposed and relatively undefended" against a new generation of air and missile threats▶ 0:26:47; put Golden Dome's total projected cost at $185 billion ($175 billion presidential request plus $10 billion for expanded space capabilities), targeting operational capability by summer 2028▶ 0:40:21▶ 0:39:07; described the system as protecting the entire homeland via networked, layered kinetic and non-kinetic capabilities rather than point defenses around individual cities▶ 0:45:51▶ 0:58:27; cited outreach to over 400 companies and creation of a Golden Dome "Ecosystem Hub" for industry▶ 0:50:55▶ 1:01:27.

• Lt. Gen. Heath Collins, Missile Defense Agency Director▶ 0:29:59: Described MDA's integration role across services under Golden Dome, dual-hatted as Gen. Guetlein's deputy▶ 0:48:11; said the Next Generation Interceptor program is on track to close its design phase this year with first flight test in 2029, after an earlier replan over solid rocket motor issues▶ 1:12:30▶ 1:13:14; discussed incorporating lessons from Ukraine and Middle East operations into rapid tactics and system updates▶ 1:04:27; said MDA reduced its own workforce size last year while retaining hiring flexibility▶ 1:10:11▶ 1:11:01.

• Lt. Gen. Sean Lozano, Army Joint Program Acquisition Executive▶ 0:33:15: Testified on defending Guam, spanning 25 prototype and program-of-record efforts across the Army, Air Force, Navy, and MDA▶ 0:34:10; put the total cost of Guam defense at approximately $3.5 billion▶ 0:45:02; said the Guam Defense System is executing on time and on budget, with initial operating capability targeted for FY27▶ 0:35:27▶ 1:14:50.

• Sen. Jacky Rosen (D-NV)▶ 1:00:04: Asked how the department is securing the numerous "touch points" in the interconnected Golden Dome architecture, including the command-and-control battle management system▶ 1:00:33; pressed on missile inventory replenishment capacity and cited the new Munitions Acceleration Council▶ 1:07:13▶ 1:07:47; questioned how federal workforce reductions affect MDA's roughly 9,000-person staff amid the Golden Dome expansion▶ 1:09:16.

Key moments

• Gen. Guetlein put Golden Dome's total projected cost at $185 billion — $175 billion from the president's request plus $10 billion for previously unplanned space capabilities — with an objective architecture extending into the 2030s▶ 0:40:21.

• Sen. King calculated that at Guam's $3.5 billion defense cost, the $175 billion Golden Dome budget could theoretically fund roughly 50 similarly protected sites, prompting Gen. Guetlein to clarify Golden Dome is an "area defense" for the whole homeland, not a series of point defenses▶ 0:45:14▶ 0:45:51.

• Sen. King repeatedly challenged the reconciliation-based funding mechanism, saying nearly 25% of the defense budget bypasses normal appropriations oversight for the first time in his tenure on the committee, calling it "the son of OCO"▶ 0:41:13▶ 0:41:42; Berkowitz's response citing "flexibility" drew a sharp rebuke that it was "not a very [satisfying] answer"▶ 1:18:05.

• Asst. Sec. Berkowitz stated the current homeland missile defense is a single-layer, ground-based system designed only for a limited North Korean attack, with no defense today against hypersonic weapons or cruise missiles▶ 0:37:21.

• Sen. King questioned why deterrence sufficed against the Soviet Union's strategic arsenal for decades without a missile shield, and Berkowitz responded that "strategic stability cannot be based on U.S. societal vulnerability to assured retaliation" given multiple nuclear-armed rivals with sophisticated capabilities▶ 0:54:09▶ 0:55:12.

• Gen. Collins said the Next Generation Interceptor program is on track to close its design phase by year's end and move fully into manufacturing and testing, targeting first flight test in 2029, with no open major design issues but ongoing work on a commercial measurement unit and sensor issues▶ 1:13:14▶ 1:13:44.

• Sen. King asked for classified-level estimates of Chinese missile and UAV threat numbers; Gen. Guetlein said the figures range from several hundred to several tens of thousands depending on threat type▶ 0:52:41.

• Sen. Rosen highlighted a "capacity debt" in missile production lines and cited Deputy Secretary Feinberg's Munitions Acceleration Council as a new focus on scaling industrial capacity▶ 1:07:31▶ 1:07:47.

• Gen. Guetlein said Golden Dome's Ecosystem Hub, stood up the prior week, serves as a single point of entry for industry, including a 12-company Command and Control Consortium and supply-chain resilience partnerships▶ 0:51:28▶ 0:51:55.

• Sen. King closed by saying he would raise the funding-process issue directly with Secretary Hegseth at a Thursday meeting▶ 1:18:33.

Metadata

Official titleHearings to examine Department of Defense missile defense activities in review of the Defense Authorization Request for Fiscal Year 2027 and the Future Years Defense Program.
CommitteeSenate Armed Services Subcommittee on Strategic Forces
Chamber / CongressSenate · 119th Congress
DateApril 27, 2026
TypeOpen Hearing
Witnesses
(none listed in event metadata)
Videosenate-isvp
Transcript168 caption blocks · 8,172 words · 1:19:08 runtime
EventCongress.gov 338330