According to @FoxNews, President Trump and UK Prime Minister Keir Starmer have sealed a major US-UK AI agreement described as securing global dominance for both countries, based on a post on X dated Sep 18, 2025; source: @FoxNews. The post provides no disclosed terms, implementation timeline, funding details, sector scope, or references to cryptocurrencies or blockchain, limiting immediate, data-driven impact assessment for AI equities and digital assets; source: @FoxNews. No official document or government statement is linked in the post, and further policy details are not included in the announcement as presented; source: @FoxNews.