{"entity":{"id":4190,"slug":"uk-us-mutual-defence-agreement","name":"UK-US Mutual Defence Agreement","type":"instrument","role":"Nuclear cooperation treaty extended indefinitely in 2024","description":null,"imageUrl":null,"createdAt":"2026-04-13T03:06:47.997Z","updatedAt":"2026-04-13T03:06:47.997Z"},"electedOffice":null,"significance":{"score":9.6,"components":{"totalFindings":0,"connectionDegree":5.6,"recentFindings90d":0,"activeResearchJobs":0,"goblinAttributions":4,"recentSyntheses90d":0,"moneyFlowChainsTotal":0,"closedLoopMemberships":0,"moneyFlowHopsRecent90d":0},"computedAt":"2026-10-16T01:34:31.424Z"},"facts":[{"id":18508,"text":"Search scope note: No sec filings found for \"UK-US Mutual Defence Agreement\" in automated database search as of 2026-04-13. This reflects search coverage limits, not confirmed absence from public record.","confidence":"secondary","dateOccurred":null,"source":null}],"connections":[{"id":21502,"relationshipType":"related defense modernization initiative","description":"The NCDMO works under the broader UK-US Mutual Defence Agreement framework for modernizing continental defense systems.","confidence":"inferential","firstDocumented":"2020","lastDocumented":null,"other":{"id":873,"name":"NORAD-Continental Defence Modernization Office (NCDMO)","slug":"norad-continental-defence-modernization-office-ncdmo","type":"government_agency"}},{"id":21501,"relationshipType":"UK coordinating body","description":"The National Security Secretariat in the UK Cabinet Office oversees implementation of the UK-US Mutual Defence Agreement.","confidence":"inferential","firstDocumented":"2010","lastDocumented":null,"other":{"id":4219,"name":"National Security Secretariat","slug":"national-security-secretariat","type":"government_agency"}},{"id":21500,"relationshipType":"UK government unit","description":"The Investment Security Unit within the UK's National Security Secretariat reviews transactions involving entities covered under the UK-US Mutual Defence Agreement.","confidence":"inferential","firstDocumented":"2018","lastDocumented":null,"other":{"id":4218,"name":"Investment Security Unit","slug":"investment-security-unit","type":"government_agency"}},{"id":21499,"relationshipType":"UK coordinating body","description":"The UK Cabinet Office coordinates cross-government implementation of the UK-US Mutual Defence Agreement through the National Security Secretariat.","confidence":"inferential","firstDocumented":"2010","lastDocumented":null,"other":{"id":4221,"name":"Cabinet Office (UK)","slug":"cabinet-office-uk","type":"government_agency"}},{"id":21498,"relationshipType":"UK oversight body","description":"The UK's Intelligence and Security Committee of Parliament provides oversight of activities conducted under the UK-US Mutual Defence Agreement.","confidence":"inferential","firstDocumented":"2013","lastDocumented":null,"other":{"id":513,"name":"Intelligence and Security Committee of Parliament","slug":"intelligence-and-security-committee-of-parliament","type":"government_agency"}},{"id":21497,"relationshipType":"intelligence community oversight body","description":"The UK-US Mutual Defence Agreement underpins intelligence-sharing arrangements that are subject to oversight by the Five Eyes Intelligence Oversight and Review Council.","confidence":"inferential","firstDocumented":"2015","lastDocumented":null,"other":{"id":4207,"name":"Five Eyes Intelligence Oversight and Review Council","slug":"five-eyes-intelligence-oversight-and-review-council","type":"organization"}},{"id":21495,"relationshipType":"associated body","description":"The US-UK Joint Contact Group operates alongside the UK-US Mutual Defence Agreement framework to coordinate bilateral defense cooperation.","confidence":"inferential","firstDocumented":"2010","lastDocumented":null,"other":{"id":4188,"name":"US-UK Joint Contact Group","slug":"us-uk-joint-contact-group","type":"institution"}},{"id":15524,"relationshipType":"related agreement","description":"Both the UK-US Mutual Defence Agreement and the Customs Mutual Assistance Agreement are bilateral UK-US agreements; 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