According to the UK government statement published on 7 July 2026, the United Kingdom and the Netherlands have agreed an enhanced maritime partnership intended to deepen an already longstanding defence relationship. The document presents the bilateral agenda as a practical contribution to Euro-Atlantic security, grounded in NATO, international law, the Joint Expeditionary Force and the 2025 UK/EU Security and Defence Partnership. The statement rests on the 53-year-old UK-Netherlands Joint Amphibious Force, described by the two governments as Europe’s oldest integrated force. From that base, both sides say they now want a more integrated and modern amphibious force able to meet conventional, hybrid and maritime threats.
In policy terms, the announcement does two things. It reaffirms political alignment on Ukraine, NATO and freedom of navigation, and it signals that London and The Hague want bilateral force integration to move further into procurement, force design and industrial planning. The text is framed around four pillars: strategic alignment, a joint Amphibious Transport Ship programme, closer work through the UK-Netherlands Amphibious Task Force and a broader push on regional security and national resilience. What it does not yet provide are budgets, delivery dates or contract decisions, so the publication is best read as a direction-setting statement with operational and industrial intent.
On strategic alignment, both governments present the partnership as part of a wider effort to strengthen European security within NATO rather than to create a separate structure. Support for Ukraine remains central, with the statement referring to military assistance, training initiatives and multinational cooperation as continuing areas of joint work. It also restates the importance of maritime security coordination to uphold freedom of navigation and regional stability. The same section links closer UK-Dutch coordination to the credibility of the JEF, the northern European grouping designed to move faster than larger alliance structures where required, and to Article 3 of the North Atlantic Treaty. For policy readers, the message is that bilateral cooperation is being used to reinforce existing institutions, especially NATO readiness, regional deterrence and maritime security.
The flagship project is the Amphibious Transport Ship, or ATS, which the statement describes as the foundation for wider defence industrial collaboration. In plain terms, this is about a shared future platform for moving troops, vehicles and equipment in amphibious operations while keeping British and Dutch forces able to work from the same design. That matters because a common platform can preserve littoral lift capacity, improve interchangeability and reduce the frictions that appear when two militaries try to deploy together using different ships and support systems. The text also says a common design would support the joint UK-Netherlands Specialised Advance Amphibious Force contribution to NATO. The statement gives the programme an economic purpose as well, arguing that joint work would support shipbuilding capacity, industrial resilience and skilled employment in both countries.
The operational piece sits with the UK-Netherlands Amphibious Task Force, described in the statement as NATO’s high-readiness Advance Force for shaping the littoral environment before larger follow-on forces arrive. The two governments say existing work on linked force design programmes will continue, with the aim of tighter readiness, deeper integration and seamless operation across the full range of tasks. The document also points to a more interchangeable hybrid navy approach. As set out by the two governments, that means mixing crewed, uncrewed and autonomous systems, improving command-and-control arrangements and exploring future maritime air defence cooperation. The practical meaning is a naval force that is less dependent on single platforms and better suited to surveillance, protection and rapid response in contested waters.
Regional security and resilience form the fourth pillar. The statement says Northern Europe, the Arctic and the High North are now front-line areas of strategic competition, and argues that a more integrated UK-Netherlands maritime force is needed across the JEF area, NATO Regional Plan North West, the Amphibious Task Force and the Operational Reserve. A notable part of this section is its focus on critical undersea infrastructure and seabed systems. That reflects a shift in European defence planning from expeditionary presence alone towards the protection of the cables, pipelines, energy links and maritime assets that support both economic activity and military operations. The text also places the partnership alongside efforts under the UK/EU Security and Defence Partnership to counter shadow fleet vessels.
For officials and industry, the statement carries three immediate messages. First, the United Kingdom and the Netherlands want bilateral amphibious cooperation to sit inside wider NATO and JEF planning, not outside it. Second, the governments are trying to connect operational readiness with defence technology and sovereign shipbuilding. Third, maritime security is being treated as a resilience question as well as a warfighting one. For the wider public, the announcement is less about a new alliance than about making an existing one more usable in a period of higher tension around Northern European waters. Signed by Dutch Prime Minister Rob Jetten and UK Prime Minister Keir Starmer, the statement sets a clear policy direction; the next test will be whether it is followed by procurement approvals, detailed programme timetables and joint force decisions.