This Week in Defense — Washington (#30, 2026)
BIS restricts exports of black mass, tungsten scrap; FCC seeks further limits on imported military-grade UAS; Trump orders tariffs on polysilicon; USITC initiates new trade probes; White House touts major critical minerals investments.
August 02, 2026 to August 08, 2026
This is Queen Street Analytics' weekly digest of regulatory developments, legislative discussions and other government-related news concerning national defense, cybersecurity, weapons systems, military commitments, and the Army, Navy and Air Force. Once a week, we break down the most important updates in this space in under five minutes.
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📋 In This Week's Newsletter
• 🇺🇸 Federal Government News
• 📜 Legislative Updates
• 📚 What We're Reading This Week
Federal Government News
BIS Imposes Temporary Export Restrictions on Black Mass and Tungsten Waste
The Bureau of Industry and Security (BIS) has enacted a temporary final rule, effective August 27, 2026, restricting the export of black mass and tungsten waste and scrap without a license. U.S. sellers must allocate all monthly sales of these materials to domestic entities unless given explicit BIS authorization. The directive responds to a July 30, 2026, Presidential Determination identifying these materials as critical and scarce for national defense needs. Exceptions are available for overseas processing with guaranteed return of material to the U.S., subject to agency review. Enforcement procedures include collaboration with Customs and Border Protection to detain non-compliant shipments and a system for requesting adjustments or exemptions. The rule will be in effect for one year, with public comments accepted until November 4, 2026.
Sources: www.federalregister.gov

FCC Proposes Ban on Importation and Marketing of Certain Foreign-Produced Military-Grade UAS and Components
The Federal Communications Commission (FCC) has released a public notice soliciting comment on a proposal to prohibit the continued importation and marketing of specific military-grade, foreign-produced uncrewed aircraft systems (UAS) and UAS critical components. Devices subject to restriction include those exceeding 55 pounds at takeoff, capable of dispensing hazardous substances, or equipped with advanced sensors such as thermal imaging or LiDAR, as well as UAS specially designed to incorporate defense articles or with swarming capabilities. The proposal excludes items manufactured domestically, those approved by the Department of War or Homeland Security, or for exclusive government or commercial testing purposes. The FCC sets a 180-day implementation timeline and requests input on economic and supply chain impacts by September 2, 2026.
Sources: www.federalregister.gov
FCC Seeks Expanded Supply Chain Safeguards Under Equipment Authorization Reforms
The FCC has issued a Third Further Notice of Proposed Rulemaking addressing national security vulnerabilities in its equipment authorization process. The FCC is seeking comment on measures such as requiring hardware/software bills of materials (HBOM/SBOM) for devices, enhanced disclosure obligations for importers, further restrictions on equipment produced in foreign countries, and streamlined revocation processes. The proposal also covers mandatory certification and registration of certain device categories—including UAS, critical components, and routers—regardless of producer, and imposes obligations on online marketplaces for verifying compliance. Additional rule changes would affect submarine cable equipment, term limits on authorizations, and the requirement for a U.S.-based liable party for certified equipment. Comments are due by September 8, 2026.
Sources: www.federalregister.gov
White House Announces Over $2 Billion in New Critical Minerals and Mining Projects
President Trump unveiled more than $2 billion in new U.S. mining and mining-related investments, including $85 million for Standard Bauxite, $150 million for Niron Magnetics, $1.4 billion for Sila Nanotechnologies, and $400 million for Sunrise Energy Metals. Further awards include $8 million for 5E Advanced Materials, $25 million each for Westwater Resources and Global Advanced Materials, and $4.8 million for Harena Rare Earths. The Department of Energy and Department of War are allocating $100 million and $80 million respectively to mining schools and workforce development. Since January 2025, the administration has supported nearly $40 billion in minerals deals targeting supply chain security and domestic industrial competitiveness.
Sources: www.whitehouse.gov
Trump Administration Orders Tariffs and Minimum Import Prices on Polysilicon and Derivatives
President Trump signed a proclamation imposing a minimum import price (MIP) program and 15% ad valorem tariffs on imported polysilicon and its derivatives, citing their strategic significance for the semiconductor and solar industries. The measure responds to findings under Section 232 of the Trade Expansion Act, which identified a loss of U.S. polysilicon market share since 2005 and the impact of foreign industrial policies. The Secretary of Commerce is authorized to implement monitoring and enforcement, and incentives are established for onshoring production. These trade remedies are set to take effect December 4, 2026.
Sources: www.whitehouse.gov
Legislative Updates
Intelligence Authorization Act for Fiscal Year 2027 Advances in Senate
Bill 4615, the Intelligence Authorization Act for Fiscal Year 2027, was accompanied by a written report from Senator Cotton of the Select Committee on Intelligence (Report No. 119-133). Additional and minority views were also filed.
Sources: www.congress.gov
Bill Introduced to Expand Defense Community Infrastructure Program to Indian Tribes
Bill 5247 was introduced to amend Title 10 of the U.S. Code, extending eligibility for the defense community infrastructure program to Indian Tribes. The measure was referred to the Senate Armed Services Committee.
Sources: www.congress.gov
Legislation Introduced to Define Duties for Armed Forces Chaplains
Bill 5255 seeks to clarify the purpose, role, duties, and professional requirements for chaplains in the Armed Forces. The bill was referred for consideration to the Senate Armed Services Committee.
Sources: www.congress.gov
Senate Considers Flexibility in Recouping Separation and Disability Pay
Bill 5266 proposes to amend Title 10 concerning the recoupment of separation, severance, and readjustment pay for service members receiving veterans' disability compensation. The bill has been referred to the Senate Veterans' Affairs Committee.
Sources: www.congress.gov
Senate Bill Calls for Strategy on Indo-Pacific Cyber Cooperation
Bill 5211, introduced on August 3, requires the Under Secretary of Defense for Policy and the Chairman of the Joint Chiefs of Staff to submit a comprehensive cyber cooperation strategy for the Indo-Pacific region. The bill was referred to the Committee on Foreign Relations.
Sources: www.congress.gov

What We're Reading This Week
- US signs deal to boost Patriot and THAAD missile parts production: The U.S. signs agreements to increase manufacturing of parts for key missile interceptor systems.
- Japan outlines its military build-up plan, citing threats from China, Russia and North Korea: Japan releases a defense white paper citing rising regional threats and detailing force expansion plans.
- Aerospace Industry - Latest News and Updates: Coverage of recent aerospace sector developments, company moves, and supply chain shifts.
- What is the Patriot missile system and why are supplies depleted worldwide?: Global demand strains Patriot missile inventories amid sustained use in current conflicts.
- Rheinmetall cuts outlook after frigate setback but sticks to naval goals: Rheinmetall revises sales outlook after a major naval program cancellation but retains strategic objectives.
- Turkey, Pakistan, Saudi Arabia defence pact technically same as NATO's Article 5, Turkish minister says: Turkish official states new regional defense pact mirrors NATO's mutual defense clause.
- Japan casts military buildup as path to economic prosperity: Defense investments are positioned as a driver for economic growth in Japan.
- EXCLUSIVE: Ukraine's Fire Point starts to integrate European tech into missile defence system: Ukrainian defense firm incorporates European technologies into indigenous missile defense systems.