Missile Defense & Missile Defeat Programmatic Updates

Defense Posture and Global ThreatsHouse Armed Services Subcommittee on Strategic Forces · 2025-04-30 · 119th Congress
The House Armed Services Subcommittee on Strategic Forces held this hearing to review the status of U.S. Begins at 0:00:00
Transcript
Highlights

Title

Golden Dome missile defense architecture and program updates

Purpose

The House Armed Services Subcommittee on Strategic Forces held this hearing to review the status of U.S. missile defense and missile defeat programs, with particular focus on the Trump administration's Golden Dome for America initiative and the roles of Northern Command/NORAD, the Missile Defense Agency, the Army's Space and Missile Defense Command, and OSD Policy in developing it. Witnesses discussed threats from China, Russia, North Korea, and Iran, program schedules for next-generation interceptors and space-based sensors, and the strain on air and missile defense forces from high deployment tempo. Begins at0:00:00

Who spoke

Ms. Andrea Yaffe, Performing the Duties of ASD for Space Policy0:00:00: Opened describing missile defense as vital to deterrence and homeland defense and outlined Golden Dome's aim to build domain awareness, kinetic/non-kinetic defeat capabilities, and integrated command and control0:02:03; later said her office convened department stakeholders early to frame requirements and plans a phase-two theater missile defense review0:14:00.

General Gregory Guillot, Commander, NORTHCOM/NORAD0:02:28: Said detecting and tracking threats "from seabed to space" is the top priority since "you can't defeat what you can't see"0:03:53, and stressed on-time delivery of the Next Generation Interceptor to counter North Korea's ICBM fleet0:04:19; described three Golden Dome layers—domain awareness, ICBM defeat, and air/cruise missile defeat0:11:32; confirmed space-based interceptors would likely be deployed in low Earth orbit0:16:57 and that Golden Dome is limited to aerial threats, not sea-based attacks0:19:00.

Lt. Gen. Heath Collins, Director, Missile Defense Agency0:04:47: Said MDA is enhancing Ground-based Midcourse Defense while developing the Next Generation Interceptor0:05:40; testified the Glide Phase Interceptor program has slipped to 2035 delivery due to an early down-select but acceleration options are being evaluated0:32:35; said the NGI program faces an 18-month-plus delay from solid rocket motor issues0:34:26; reported HBTSS hypersonic tracking prototype flights in 2024 successfully closed the fire-control loop0:41:00; confirmed no funds are currently set aside for U.S. Iron Beam procurement, though 50% of Israeli supplemental funds must be reinvested in U.S. industry0:36:29.

Lt. Gen. Sean Gainey, Commanding General, U.S. Army SMDC0:06:34: Warned that Army air and missile defense units have a nearly one-to-one deployment-to-dwell ratio, "well below the DoD goal," making air defense artillery the most deployed force in the Army0:08:10; said Army ADA force structure will grow 39% by FY20300:08:39; said he has not personally been involved in Golden Dome architecture design but supports Northcom operationally0:13:30; confirmed the LTAMDS radar is available for foreign military sale and Poland has already purchased it0:46:22.

Rep. (Chairman) [name not stated in transcript]0:10:32: Opened member questioning, pressed each witness on their organization's role in shaping the Golden Dome architecture0:11:02 and on how threat assessments drove requirements0:14:57.

Rep. Seth Moulton (D-MA), Ranking Member0:16:25: Pressed on whether Russia might preemptively strike U.S. space-based interceptors with a nuclear detonation in orbit given billions in planned spending0:17:45; noted Golden Dome per the executive order covers only "aerial" attacks, not sea-based threats0:19:00; questioned whether the strategic threat picture has really changed enough since the first Trump administration to justify a new posture0:19:56.

Rep. Don Bacon (R-NE)0:21:22: Cited his experience with Israeli missile defense achieving 99% intercept rates0:21:51; asked about Air National Guard alert-force reductions0:22:20 and how the ~$5.6 billion in new missile defense reconciliation funding would be prioritized, including sensors0:24:19.

Rep. Mike Levin / Rep. Whitesides (D-CA)0:26:29: Asked how Congress can help deployed air-missile-defense troops in the Middle East0:27:01 and why U.S. industry takes 5–10 years to deliver systems partners want faster0:28:26; asked what substantively is new under Golden Dome versus prior missile defense efforts0:31:16.

Rep. Erin Mesmer (R-IN)0:32:08: Asked whether MDA is accelerating the Glide Phase Interceptor schedule given it no longer "meets the threat"0:32:08; questioned the status of the Next Generation Interceptor0:33:35 and the space-based interceptor's role in layered defense0:35:10; asked about Iron Beam funding0:36:29.

Rep. Salud Carbajal (D-CA)0:37:49: Questioned how Golden Dome differs from existing missile defense architecture and whether space-based tracking/interception plans predated the January 2025 executive order0:38:19; asked for an HBTSS program update and adversary counterspace implications0:40:29.

Rep. Joe Wilson (R-SC)0:42:49: Cited Russian missile strikes on Kyiv killing 35 people on a bus and Iranian missile attacks on Israel0:43:11; asked Gen. Gainey about input into personnel/training requirements for Golden Dome0:44:56 and Ms. Yaffe about countering the weaponization of space by Russia and China0:47:22.

Rep. Derrick Van Orden (R-WI)0:47:52: Argued the U.S. co-developed Israel's Arrow and David's Sling systems and, with a larger industrial base and population, could similarly field a working Golden Dome0:49:22; requested a Golden Dome battery be based at Volk Field or Fort McCoy, Wisconsin0:52:22.

Rep. Jeff Crank (R-CO)0:52:57: Recounted 1990s congressional opposition to missile defense (citing former Rep. Ron Dellums) that argued it would never work0:53:41; asked witnesses whether fielding Golden Dome is a technical or political-will problem0:54:40; asked Gen. Collins why fire-control-quality space-based sensor data is critical to intercepts0:56:26.

Key moments

Gen. Guillot laid out three Golden Dome layers: a domain-awareness sensing layer plus an ICBM defeat layer (existing GBI/GMD) and an air defeat layer for cruise missiles, with hypersonics complicating both defeat layers0:12:020:12:19.

Rep. Moulton pressed Ms. Yaffe on whether a Russian nuclear detonation in low Earth orbit could destroy U.S. space-based interceptors before they're used, warning "you better figure that out if you're going to spend a lot of taxpayer money on this"0:17:450:18:13.

Moulton noted the Golden Dome executive order specifically covers "aerial" threats, meaning sea-based or harbor-delivered attacks fall outside its scope, which Guillot confirmed0:19:000:19:22.

Gen. Collins testified the Glide Phase Interceptor, originally targeting a 2032ish delivery, was pushed to 2035 after an earlier-than-planned contractor down-select, and that the Next Generation Interceptor faces an 18-month-plus delay due to solid rocket motor development issues0:32:350:34:26.

Rep. Bacon noted the FY appropriation includes a $150 billion defense plus-up moving toward 4% of GDP (from 2.9%), including roughly $5.6 billion for missile defense0:23:500:24:19.

Collins confirmed no U.S. funds are currently set aside for Iron Beam, though the Israeli supplemental requires 50% of that investment to flow back into U.S. industry0:36:290:36:56.

Carbajal asked whether space-based tracking and interception plans existed before January 2025; Collins said a space layer for hypersonic/ballistic tracking was already planned, but a space-based interceptor was not part of the pre-2025 architecture0:39:050:40:02.

Yaffe said the "significant shift" under Golden Dome is expanding focus from rogue-state ICBM threats (chiefly North Korea) to the full range of ballistic, hypersonic, cruise, and advanced aerial threats from all nations0:31:160:31:37.

Gen. Gainey said Army air-missile-defense units have a nearly 1:1 deployment-to-dwell ratio, calling air defense artillery the Army's most deployed force, and cited a planned 39% growth in ADA force structure by FY20300:08:100:08:39.

Van Orden argued the U.S. co-developed Israel's Arrow and David's Sling systems (though not the original Iron Dome) and, citing Bacon's cited 99% intercept rate, argued a U.S. system with greater resources could similarly succeed0:49:510:50:18.

Metadata

CommitteeHouse Armed Services Subcommittee on Strategic Forces
Chamber / CongressHouse · 119th Congress
Date2025-04-30
TypeHearing
Witnesses
General Gregory Guillot — Commander, U.S. Northern Command and North American Aerospace Defense Command
Lieutenant General Heath Collins — Director, Missile Defense Agency
Lieutenant General Sean Gainey — Commanding General, U.S. Army Space and Missile Defense Command
Ms. Andrea Yaffe — Performing the Duties of the Assistant Secretary of Defense for Space Policy, Office of the Secretary of Defense
Videoyoutube
Transcript131 caption blocks · 9,939 words · 0:58:24 runtime
EventCongress.gov 118167