NATO Runs Its Military Together and Its Diplomacy Alone

NATO's military organization is functioning as designed. In June, the alliance activated Forward Land Forces Finland, a multinational battlegroup led by Sweden and based in Boden, and deployed Task Force X-Arctic from an Italian base in La Spezia ^[1]. Turkey is preparing to lead the Allied Reaction Force in 2028 and unveiling a new joint headquarters at this week's Ankara summit ^[2]. These are collective deployments through NATO command. The machinery works. The diplomatic method running alongside it does not. At the Hague summit in May, NATO allies committed to spending 5% of GDP on defense by 2035 ^[3]. The Ankara summit this week is tasked with translating that commitment into delivery ^[4]. The communique is multilateral. The enforcement is not. The actual mechanism pushing allies toward the spending target is unilateral American asset withdrawal: one-third of US fighter jets in Europe cut, half the Reaper drone fleet removed, ordered under the 2026 National Defense Strategy ^[5]. Defense Secretary Hegseth has launched a six-month review of US forces in Europe and threatened to withhold dues from non-compliers ^[6]. The spending number unifies the room. The pressure that makes it real is applied one ally at a time. Trump has used the alliance itself as leverage for unrelated bilateral demands. He threatened to suspend Spain from NATO positions for denying US basing rights during the Iran war. He warned the UK that Falklands support would be reviewed unless the UK dropped a digital services tax. He mocked Italian Prime Minister Meloni on Truth Social, alleging Italy had denied use of the Sigonella air base ^[7][8]. None of these moves went through any alliance process. Each was a personal demand made to a single government, with NATO membership as the bargaining chip. Then there is the demand that never reaches the agenda. Ukraine peace cannot be rendered as a spending percentage or a troop commitment, and it has not entered the alliance's collective work. Ukraine proposed a four-party summit in Turkey in April, bringing together Zelenskyy, Putin, Erdoğan, and Trump. Putin refused the format.

the best place for this is the capital of the Russian Federation, the hero city of Moscow. — Vladimir Putin

The multilateral format was blocked, not just bypassed. The track reverted to what Trump was already doing: serial one-on-one phone calls. On July 4 and 5, he called Putin and Zelenskyy separately ^[9]. At the Ankara summit, he held a bilateral pull-aside with Zelenskyy on the margins ^[10]. The two adversaries have not met. Trump mediates in separate rooms. The same pattern preceded the G7: on June 14, he conducted separate calls with both leaders before the multilateral gathering in Evian-les-Bains ^[11]. The summit convenes the leaders. The diplomacy is transacted one-on-one. Rutte has tried to bridge the gap by rendering the alliance's deliverable in terms Trump recognizes. He branded the cumulative European and Canadian spending increase since 2016 as the "Trump Trillion" ^[12]. It is a countable number offered to a president who thinks in countable numbers. But Trump's own ask is something else entirely.

I just want loyalty. — Donald Trump

That personal, unquantifiable demand cannot be processed through alliance architecture. The same bilateral method extends to trade: the China relationship is explicitly framed around Trump's personal rapport with Xi ^[13]. The Iran ceasefire was signed bilaterally at Versailles, brokered by Qatar and Pakistan, with follow-up talks scheduled for Islamabad ^[14]. Even the substantive diplomatic work around the Ankara summit was conducted in bilateral EU-Turkey meetings on customs union modernization, migration, and energy ^[15]. The summit served as a convening magnet. The deals were bilateral. What follows is already visible. The EU is developing its own mutual defense blueprint under Article 42.7 and has collectively approved a €90 billion loan for Ukraine, with Zelenskyy calling for a European defense framework independent of the US ^[16]. That is multilateral defense cooperation, but it is migrating out of NATO into a separate European framework. The alliance's military machinery still works collectively. The question is how long that machinery keeps running when the diplomatic superstructure above it has become a stage where leaders gather and a corridor where deals are done one at a time.