This Week in Foreign Affairs — Washington (#37, 2026)

U.S.-Denmark-Greenland defense agreement revises Arctic security posture; OFAC updates sanctions, penalties, and licensing rules; Trump, Xi conclude China state visit; U.S. issues arms sales notices; White House details G20 energy outcomes.

This Week in Foreign Affairs — Washington (#37, 2026)

September 20, 2026 to September 26, 2026

This is Queen Street Analytics' weekly digest of regulatory developments, legislative discussions, political announcements and other government-related news coverings foreign affairs and international relations. Once a week, we break down the most important updates in this space in under five minutes.

Want to track other GR news in related areas? Don't miss this week's updates in Defence and Social Issues. Also consider subscribing to our Foreign Affairs - 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

Expanded U.S. Defense Access in Greenland Under Revised Denmark Agreement

The United States, Denmark, and Greenland reached an accord revising the 1951 Defense Agreement to bolster U.S. defense cooperation in Greenland under NATO obligations. The agreement grants the U.S. broader military access throughout Greenland, with allowance for new defense areas and unmanned installations, while maintaining local sovereignty and traditions. Greenlandic contractors are to be prioritized in projects, and the pact bars non-NATO militaries from establishing installations or developing significant influence in Greenland's sensitive sectors. Denmark commits to reinforcing Arctic security and, together with the U.S., to countering espionage. The accord will take effect upon ratification by Denmark and Greenland's parliaments.

Sources: www.whitehouse.gov
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White House: Trump Signs Arctic Security Agreement with Denmark and Greenland

President Donald J. Trump signed an Arctic security agreement, granting the U.S. permanent strategic influence in Greenland at no taxpayer expense. The arrangement consolidates American basing rights and precludes adversaries from securing Arctic footholds, enhancing NATO's posture in the region. The administration describes the deal as a milestone, with expected impacts on critical minerals access and countering Russian and Chinese influence. Danish and Greenlandic leaders voiced support. The agreement aligns with American security goals in the Arctic and North Atlantic, while maintaining Greenland's self-governance and recognizing Danish sovereignty.

Sources: www.whitehouse.gov

OFAC Removes Sanctions Following Ethiopia National Emergency Expiration

The U.S. Department of the Treasury's Office of Foreign Assets Control removed several Eritrean individuals and entities from the Specially Designated Nationals and Blocked Persons List. This action follows the September 17, 2026, expiration of Executive Order 14046, which had imposed sanctions amid the humanitarian crisis in Ethiopia. Affected entities include the Eritrean Defense Forces, Hidri Trust, People's Front for Democracy and Justice, and Red Sea Trading Corporation, as well as Eritrean nationals Abraha Kassa Nemariam and Hagos Ghebrehiwet W Kidan. Their assets are no longer blocked under U.S. jurisdiction.

Sources: www.federalregister.gov

OFAC Establishes Unified Sanctions Penalties Regulations

The Department of the Treasury's OFAC published new Sanctions Penalties Regulations, consolidating penalty and enforcement provisions from multiple sanctions regimes into 31 CFR Part 505. The regulations standardize civil penalty amounts, establish processes for pre-penalty notices and findings of violation, and clarify reporting obligations. The rule details that IEEPA violations may incur civil penalties up to the greater of $377,700 or twice the value of the transaction, and criminal penalties up to $1,000,000 or 20 years’ imprisonment. The rule also refers to related penalty provisions under other authorities, with information on determination and collection procedures.

Sources: www.federalregister.gov

Trump and Xi Jinping Conclude Formal China State Visit at White House

President Trump and First Lady Melania Trump completed a state visit with Chinese President Xi Jinping and Madame Peng Liyuan. The visit featured bilateral economic discussions, a state dinner, and ceremonial exchanges, emphasizing economic cooperation and the 250th anniversary of American independence. Xi's itinerary included a Marine One tour and meetings with U.S. officials. The event marks the first White House visit by a Chinese President in over ten years and aligns with the administration's messaging on diplomatic engagement and American leadership.

Sources: www.whitehouse.gov
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What We're Reading This Week

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