RESTRAIN Act
Summary
The RESTRAIN Act (HR5894) is a procedural bill that codifies the existing U.S. moratorium on explosive nuclear weapons testing. It carries zero funding, no new appropriations, and no operational changes for defense contractors. Market impact is neutral across all affected tickers.
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Key Takeaways
- 1.HR5894 codifies an existing moratorium already in practice since 1992 — no policy change.
- 2.Zero funding, zero appropriations, zero operational impact on defense contractors.
- 3.The bill is stalled in committee with no near-term path to passage.
- 4.Defense stock recent declines (15%+ over 30 days) are unrelated to this procedural bill.
Market Implications
No market implications. The RESTRAIN Act is a purely symbolic codification of existing U.S. policy. Defense contractors — including $LMT at $509.75, $NOC at $576.37, $GD at $342.26, and $RTX at $174.87 — see zero revenue or operational changes from this bill. Market movement in these names over the assessment period has been driven by unrelated macroeconomic factors: $LMT has fallen 15.66% in 30 days, $NOC 15.52%, $RTX 9.35%, while $GD fell only 0.28% (partially recovering from a late-April dip). These trends are disconnected from this legislative action.
⚡ Government Convergence
Active government convergence in this signal’s sector right now.
Over the last 90 days, 16 separate government actions have converged on Nuclear / Uranium / SMR. What that means: federal dollars are already moving — agencies are soliciting bids and awarding contracts, not just talking, and legislation and executive action are building the policy and funding tailwind behind it. When independent channels move together like this — 13 federal contracts, 2 SEC filings and 1 bills — it's the clearest early tell that Washington is committing to nuclear / uranium / smr, the kind of build-up that reshapes the sector well before it's obvious in the headlines.
Converging government actions
- ContractNATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC: IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003525 TO THE NATIONAL TECHNOLOGY&ENGINEERI · 2026-07-30
- ContractFLUOR MARINE PROPULSION, LLC: MANAGEMENT AND OPERATION OF THE NAVAL NUCLEAR LABORATORY AND NAVAL NUCLEAR PROPULSION PROGRAM SUPPORT · 2026-07-30
- ContractMISSION SUPPORT & TEST SERVICES LLC: IGF::CL,CT::IGF CONTRACT AWARD DE-NA0003624 TO THE MISSION SUPPORT AND TEST SERVICES LLC (MSTS) FOR THE · 2026-07-28
- ContractNUCLEAR FUEL SERVICES INC: ENRICHED URANIUM CONVERSION AND PURIFICATION SERVICES · 2026-07-27
- SEC filingUranium Royalty Corp. · 2026-07-27
- ContractBWXT NUCLEAR OPERATIONS GROUP, INC.: THE CONTRACTOR SHALL PROCESS 3.6 MT OF HALEU · 2026-08-03
- ContractMISSION CONVERSION SERVICES ALLIANCE, LLC: $296M Department of Energy Contract Vehicle · 2026-07-30
- ContractSURATECH LLC: $290M Department of Energy Contract · 2026-07-29
Full Analysis
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WHAT HAPPENED: On October 31, 2025, Rep. Dina Titus (D-NV-1) introduced HR5894, the RESTRAIN Act, in the House. The bill was referred to the House Committee on Armed Services. As of the latest action on November 19, 2025, the sponsor delivered introductory remarks. The bill has 26 cosponsors and remains in committee. No further legislative steps (hearings, markups, floor votes) have occurred.
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THE MONEY TRAIL: Zero. The bill authorizes no funding, appropriates no money, and makes no changes to existing NNSA or Department of Defense budget authority. It simply converts an existing policy (the U.S. moratorium on explosive nuclear testing, in place since 1992) into statutory language. Subcritical nuclear tests are explicitly exempted under Section 2(d)(2), preserving existing stockpile stewardship and life-extension programs.
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STRUCTURAL IMPACT: The bill is neutral for all defense contractors. The four major defense primes—Lockheed Martin ($LMT), Northrop Grumman ($NOC), General Dynamics ($GD), and RTX ($RTX)—have no revenue exposure tied to explosive nuclear weapons testing. Their nuclear-related programs (e.g., Trident missile systems, Sentinel ICBM, nuclear submarines, nuclear C2 systems) rely on design, simulation, subcritical testing, and sustainment contract vehicles that are unaffected. No contractor gains or loses a competitive advantage.
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REAL MARKET DATA CONTEXT: Over the past 30 days, major defense stocks have experienced significant selloffs unrelated to this bill. $LMT is down 15.66% to $509.75, $NOC down 15.52% to $576.37, $GD down 0.28% to $342.26, and $RTX down 9.35% to $174.87. These moves are driven by broader market dynamics, not the RESTRAIN Act. The bill's introduction on 2025-10-31 had no measurable effect on defense stock prices in the following sessions.
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TIMELINE: The bill is stalled in committee with no scheduled markup. With the current Congress (119th, 2025-2027) now past the one-year mark, bills without bipartisan momentum are unlikely to advance unless pulled for floor consideration. The bill's sponsor is a junior Democratic member from Nevada, and given the partisan makeup, passage is improbable in this session. No companion bill exists in the Senate.
Intelligence Surface
Cross-referenced against federal contracts, SEC insider filings & congressional trade disclosures
Multiple independent sources confirm this signal’s market thesis
What the bill does
Statutory prohibition on explosive nuclear weapons testing, codifying existing U.S. moratorium; no change to procurement, development, or test infrastructure programs.
Who must act
U.S. Department of Energy / National Nuclear Security Administration (NNSA)
What happens
No explosive testing may be conducted; subcritical tests remain permitted. Current NNSA stockpile stewardship programs (e.g., enhanced surety, life extension) are unaffected.
Stock impact
Lockheed Martin's nuclear-related revenue (e.g., nuclear command & control, trident missile system support) relies on ongoing life-extension and sustainment contracts, not explosive testing. No impact on revenue streams.
What the bill does
Statutory prohibition on explosive nuclear weapons testing, codifying existing U.S. moratorium; no change to procurement, development, or test infrastructure programs.
Who must act
U.S. Department of Energy / National Nuclear Security Administration (NNSA)
What happens
No explosive testing may be conducted; subcritical tests remain permitted. Current NNSA stockpile stewardship programs are unaffected.
Stock impact
Northrop Grumman's nuclear-related work is centered on the Sentinel ICBM program (GBSD) and strategic deterrent systems. These programs depend on design and certification, not explosive testing. No revenue impact.
Connected Signals
Matched on shared policy language across AI analyses, with ticker & timing weight
Uranium Royalty Corp.
SURATECH LLC: $290M Department of Energy Contract
MISSION CONVERSION SERVICES ALLIANCE, LLC: $296M Department of Energy Contract Vehicle
WEST VALLEY CLEANUP ALLIANCE, LLC: $101M Department of Energy Contract
DEEP FISSION, INC. ($FISN) 8-K: Other Events; Financial Statements and Exhibits
To direct the National Nuclear Security Administration through the Secretary of Energy to establish the Advanced Artificial Intelligence Nuclear Evaluation Program, and for other purposes.
UNIVERSITY OF TENNESSEE: $14.7M Department of Energy Grant
NAVARRO RESEARCH AND ENGINEERING, INC.: $21.2M Department of Energy Contract
Related Presidential Actions
Executive orders & memoranda affecting the same sectors or companies
Presidential Determination Pursuant to Section 101 of the Defense Production Act of 1950, as Amended, on Recoverable Critical Minerals and Materials
This memorandum invokes the Defense Production Act (DPA) Section 101 to declare that recoverable critical minerals and materials (such as black mass, end-of-life rare-earth magnets, and scrap) are essential to national defense and that the U.S. cannot meet defense needs without disrupting civilian markets. It directs the Secretary of Commerce to issue regulations and take actions—including priority contracts and supply-chain interventions—to rapidly expand domestic recovery and processing of these materials, while explicitly excluding copper scrap already covered by a separate proclamation.
Further Strengthening Actions Taken to Adjust Imports of Aluminum into the United States
This proclamation modifies the Section 232 tariff regime on aluminum imports by authorizing the Secretary of Commerce to establish a program that incentivizes new U.S. investment in primary aluminum production. Companies with approved onshoring plans can import primary aluminum at half the standard Section 232 duty rate, up to the anticipated annual output of their new or expanded facilities, with construction required to start by January 20, 2029. The action aims to boost domestic primary aluminum supply for national security and defense industrial base needs.
Securing America’s Defense Supply Chains and Ensuring Domestic Acquisition of Critical Materials
This executive order restricts waivers for foreign-sourced critical materials in defense contracts, effective January 1, 2027, and mandates that defense contractors map their supply chains from raw materials to end products, vet subcontractors for risks, and prohibit covered materials from unreliable foreign suppliers. It directs the Secretary of War to enforce strict compliance, including requiring mitigation plans for any non-compliant materials and establishing penalties for fraud or willful noncompliance.
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