September 20, 2026 to September 26, 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.

Want to track GR news in industries related to Defense? Don't miss this week's updates in ICT & Cybersecurity and Foreign Affairs. Also consider subscribing to our Defence - Ottawa edition covering critical GR news north of the border.

📋 In This Week's Newsletter

• 🇺🇸 Federal Government News
• 📚 What We're Reading This Week

Federal Government News

US, Denmark, and Greenland Finalize Arctic Defense Cooperation Agreement

The United States, Denmark, and Greenland have agreed to amend their 1951 Defense Agreement, granting the U.S. expanded military access and cooperation across Greenland. The amended accord recognizes Greenlandic sovereignty, outlines new provisions for U.S. military activities, and enables the establishment of unmanned defense installations and new defense areas. Greenlandic contractors will receive priority for construction and service contracts. The deal bars non-NATO states from exerting military influence on the island and reaffirms NATO responsibilities. Denmark will enhance its Arctic security efforts, while the agreement provides for permanent U.S. defense rights contingent on Greenland's NATO status if it achieves independence.

Sources: www.whitehouse.gov, www.whitehouse.gov

US Signs Historic Arctic Security Deal with Denmark and Greenland

President Donald J. Trump signed a security agreement that grants the U.S. permanent control over defense interests in Greenland. The agreement ensures American basing rights without taxpayer expenditure and precludes military installations by adversaries. The pact is recognized as strengthening NATO's Arctic posture and deterring external influence, with leaders from Denmark and Greenland providing public support. The arrangement respects the autonomy of Greenland and addresses strategic concerns around mineral security and North Atlantic access.

Sources: www.whitehouse.gov

Department of State Issues Corrections to International Traffic in Arms Regulations

The Department of State released corrections to the International Traffic in Arms Regulations (ITAR) on September 23, 2026, reinstating certain regulatory text that was inadvertently removed. The amendments restore exemptions for U.S. academic institutions under §125.4 and clarify exceptions to country-based sanctions under §126.1. The changes follow a final rule issued several days earlier and are effective immediately. Queries on these corrections can be directed to Ryan Haddad of the Office of Defense Trade Controls Policy.

Sources: www.federalregister.gov

Maritime Administration Proposes Revisions to Capital Construction Fund Regime

The Maritime Administration (MARAD) issued a proposed rule to modernize the Capital Construction Fund (CCF) program. Changes include expanded eligibility for all U.S.-built vessels, removal of geographic trade limits, and clearer project timelines. As of the notice, there are 129 active CCF agreements, holding $2.56 billion in deposits. The revisions seek to streamline compliance, address inactive accounts, and update administrative procedures. Public comment is invited until November 23, 2026.

Sources: www.federalregister.gov

Department of Defense Submits Proposal for Major Cost Data Reporting

The Department of Defense submitted a data collection request to the Office of Management and Budget covering contract cost reporting instruments including the DD 1921 suite and DD-2794. The forms gather information on direct and indirect costs for major contracts to inform cost estimates. The number of respondents ranges from 40 to 228, with average burden times per response varying from 17.7 to 246 hours, and total annual burden per form spanning 5,676 to over 56,000 hours. Comments are due by October 26, 2026.

Sources: www.federalregister.gov

What We're Reading This Week

• This Screw Is Needed for Missiles and Planes. Buying One Can Take Years.: The New York Times examines lengthy lead times for critical ball screws used in missile and aircraft production.
• Germany's defence spending boom opens opportunity for Mittelstand, HCOB says: Reuters outlines how Germany's ramped-up defense spending is creating openings for small and medium-sized suppliers.
• UK ministers to brief defence companies, infrastructure providers on Russia threats: Reuters reports that UK ministers are set to brief the defense sector and infrastructure providers on the threat posed by Russia.
• Russia says it struck Ukrainian defence industry facilities, vessels: Russia claims strikes against Ukrainian military industrial sites and vessels, according to Reuters.
• Saudi defence fund speeds up maritime sector push following Houthi advance: Saudi Arabia's defense fund increases investment in maritime industries in response to Houthi advances.
• What is in the US-Greenland-Denmark security deal?: Reuters breaks down details of the recent US-Greenland-Denmark defense agreement.
• Finnair adapts pilot training for daily GPS interference in Baltic: Finnair evolves pilot training routines to manage regular GPS signal disruption in the Baltic region.
• In the Baltics, NATO Forces Are Trying to Learn the New Way of War: Wall Street Journal reports on NATO troops adjusting tactics amid emerging threats in the Baltic states.
• Overwhelmed by Ukraine’s Drones, Russia Tells Businesses to Defend Themselves: Russia urges local enterprises to enhance their own defenses as Ukrainian drones challenge state systems.

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