Agreement on 5% NATO defence spending by 2035

In preparation for the summit, several countries have reported on what they believed would be discussed by delegates. According to Al Jazeera, the United Kingdom, France, Germany and the Nordic countries hope to formulate a multi-year plan to manage funding cuts in the event that the U.S. pulls out of NATO. Moreover, NATO would propose a plan to require Europe and Canada to "boost its weapons and equipment stockpiles by 30 percent, which would be done amid current uncertainty regarding the US ongoing role in NATO contribution. The NATO summit discussed increasing members' yearly fiscal contributions for defense spending. NATO considers a target percentage of GDP for defense spending allocation. The United States has expressed its goal of making each NATO member state contribute at least 5 percent of its GDP to defense budgets. Poland has responded to this request ahead of The Hague summit by pushing its defense spending to 4.7 percent of GDP. In his first speech as the new NATO Secretary-General, Mark Rutte stated that the organization should "shift to a wartime mindset and turbo charge our defense production and defense spending". According to Reuters, one of only five paragraphs of summit's closing statement is to say: "We reaffirm our ironclad commitment to collective defence as enshrined in Article 5 of the Washington Treaty - that an attack on one is an attack on all." == Background ==

Since the 2014 Wales Summit, NATO has urged member countries to allocate at least 2% of GDP to defence, a benchmark that many states struggled to meet. Growing security threats—such as Russia's invasion of Ukraine, cyber vulnerabilities, and doubts about sustained U.S. strategic commitment—intensified calls for a higher spending floor. Prior to the summit, Poland and the Baltic states, already approaching or exceeding 4%, championed ambitious targets, framing higher spending as essential deterrence. == The 5% spending target ==

Structure and definition NATO leaders agreed to a two-tiered spending formula: 3.5% of GDP for core military expenditures—personnel, operations, equipment, and maintenance. 1.5% of GDP for security-related spending—cyberdefence, supply chain resilience, critical infrastructure, logistics, and defense innovation. A collective review of progress is scheduled for 2029, with the final deadline set at 2035. ==Adoption and reactions==

At the June 24–25 summit in The Hague, the declaration was approved by consensus. NATO Secretary-General Mark Rutte described it as a "transformational leap" for collective defence, while U.S. President Donald Trump called it a "historic achievement", noting it represented a doubling of the previous 2% target and saying it would cement NATO's relevance. Reactions Support "Eastern flank" countries (Poland, Lithuania, Estonia) strongly supported the move, viewing it as necessary for deterrence. UK Prime Minister Keir Starmer pledged to meet the 5% target by 2035, with 3.5% for direct defence and 1.5% for resilience, though concerns were raised about the lack of detailed funding plans. Critics warned that including security-related items could allow countries to meet targets on paper without enhancing military capability. == Strategic and economic implications ==

Defense industry A NATO-wide shift to 5% could significantly increase global defense spending, creating opportunities for firms like Lockheed Martin, BAE Systems, Rheinmetall, and others to expand arms production and R&D. Economic impact For Europe, reaching 3.5% core spending alone would require raising defence budgets by hundreds of billions annually; factoring in broader security-related spending could push totals well over $1 trillion. Security posture The commitment aims to enhance NATO's ability to deter and respond to threats—especially from Russia, hybrid warfare, and emerging technologies. ==Spanish exemption==

Spain's rejected NATO's 2025 mandate for all member countries to raise defense expenditures to 5% of GDP by 2035. Spain, led by Prime Minister Pedro Sánchez, has insisted it will cap its defense budget at 2.1% of GDP, citing fiscal and social spending concerns. This stance triggered friction with the United States, a NATO member and world's largest weapons exporter, with the latter's leader, Donald Trump, threatening that his country will be paid back by Spain through tariffs instead. Analysts point out that Spain tends to spend more on defense than is budgeted through extraordinary contributions, sometimes exceeding the official budget by 20% to 30%. Spain formally requested to be exempt from the 5% target. Prime Minister Pedro Sánchez, in a letter to NATO Secretary General Mark Rutte, described the 5% goal as "unreasonable and counterproductive". He also stated that, in order for Spain to reach the capabilities targets agreed on 5 June 2025, the Spanish Armed Forces had estimated a 2.1% GDP spending. Spain subsequently agreed to be excluded from the 5% requirement in the final summit text, although the declaration still stipulates the 2035 timeline and 2029 review date. Mark Rutte, while recognizing Spain's domestic concerns, emphasized that all allies are expected to increase defense investment. He described Spain's stance as "flexible exemption" but cautioned that exceptions should not undermine collective resolve. U.S. President Donald Trump criticized Spain's position, labeling it "very terrible" and threatened that "Spain will pay double" in future trade negotiations. Spain's stance, along with concerns voiced by Italy, Belgium, and Slovakia, led to intense internal negotiations. NATO diplomats reframed key summit language—from "we commit" to "allies commit"—to accommodate dissent while preserving the integrity of the agreement. Spain's challenge highlights a growing tension in NATO between national fiscal priorities and unified security commitments. While Eastern European nations and the UK broadly support the 5% escalation, Spain argues that its defense capabilities—backed by personnel, deployments, and industry—are achievable without a fixed GDP percentage. This dispute has also underscored deeper EU–NATO dynamics: Spain pointed to its broader European defense strategy, suggesting that the EU's consolidated defense investment frameworks should be prioritized over unilateral NATO spending mandates. == See also ==