{"id":9286,"date":"2026-05-28T13:11:12","date_gmt":"2026-05-28T13:11:12","guid":{"rendered":"https:\/\/www.europesays.com\/poland\/9286\/"},"modified":"2026-05-28T13:11:12","modified_gmt":"2026-05-28T13:11:12","slug":"poland-uk-defence-treaty-will-union-jack-protect-the-white-eagle","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/poland\/9286\/","title":{"rendered":"Poland-UK Defence Treaty. Will Union Jack Protect the White Eagle?"},"content":{"rendered":"<p>On 27 May Donald Tusk and Keir Starmer signed a long\u2011prepared Polish-British Treaty on Security and Defence Partnership. For London, it is a flagship attempt to reset Britain\u2019s security relationship with Europe after years of post\u2011Brexit estrangement, for Warsaw \u2013 another brick in the wall of forward deterrence.<\/p>\n<p><a href=\"https:\/\/visegradinsight.eu\/subscribe-to-visegrad-insight-2\/\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" width=\"1584\" height=\"396\"  src=\"https:\/\/www.europesays.com\/poland\/wp-content\/uploads\/2026\/05\/Banners-83.jpg\" data- class=\"aligncenter wp-image-37547 size-full lazyload\"\/><\/a><\/p>\n<p>What was signed \u2013 and why it matters<\/p>\n<p>The 2026 Poland-UK defence treaty finalises a decade-long effort to establish functional bilateral cooperation. The first defence and security treaty, signed in 2017, was narrowly focused on hard military cooperation outside the EU structures. Following the full-scale Russian invasion of Ukraine in 2022, the extent of cooperation widened, producing a string of major armaments contracts and a joint declaration of strategic cooperation until 2030.<\/p>\n<p>The new Northolt treaty is broader in scope and more political in tone, with the common denominator across its pillars being the shared threat perception of Russia. The <a href=\"https:\/\/www.gov.uk\/government\/news\/treaty-between-the-republic-of-poland-and-the-united-kingdom-of-great-britain-and-northern-ireland-on-a-security-and-defence-partnership\" rel=\"nofollow noopener\" target=\"_blank\">preamble<\/a> explicitly names it as \u2018the most important long\u2011term threat\u2019 to Euro\u2011Atlantic security and commits both governments to countering its \u2018hostile actions\u2019. Beyond classic defence issues, the treaty extends into foreign\u2011policy coordination, energy security, protection of critical infrastructure, cyber and wider societal resilience, including civil\u2011defence structures \u2013 precisely those areas left untouched in earlier bilateral documents. This aligns with Prime Minister (PM) Starmer\u2019s <a href=\"https:\/\/www.gov.uk\/government\/speeches\/pm-speech-during-the-munich-security-conference-14-february\" rel=\"nofollow noopener\" target=\"_blank\">earlier assertion<\/a> that \u2018there is no British security without Europe, and no European security without Britain\u2019, a line he has repeatedly used to argue for deeper UK-EU defence links.<\/p>\n<p>\t\t\tNewsletter<\/p>\n<p>Weekly updates with our latest articles and the editorial commentary. <\/p>\n","protected":false},"excerpt":{"rendered":"On 27 May Donald Tusk and Keir Starmer signed a long\u2011prepared Polish-British Treaty on Security and Defence Partnership.&hellip;\n","protected":false},"author":2,"featured_media":9287,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[227,7240,7241,323,9,7242,493,444],"class_list":["post-9286","post","type-post","status-publish","format-standard","has-post-thumbnail","category-poland","tag-defence","tag-eu-defence-industry","tag-european-defence","tag-nato","tag-poland","tag-safe-instrument","tag-uk","tag-war-in-ukraine"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/posts\/9286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/comments?post=9286"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/posts\/9286\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/media\/9287"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/media?parent=9286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/categories?post=9286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/poland\/wp-json\/wp\/v2\/tags?post=9286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}