NATO in June 2026: the most important developments in politics
NATO's politics in June 2026 were dominated by a rift between the United States and its European allies over the war with Iran and defence spending, ahead of the alliance's summit in Ankara in July. US President Donald Trump said he was disappointed with most NATO members over Iran, complained about a lack of German support, attacked Spain, and threatened not to help allies if asked, calling US spending on the alliance "simply insane". Secretary General Mark Rutte visited Washington from 23 to 25 June to ease tensions. US Defense Secretary Pete Hegseth said on 18 June that Europe must take the lead in building what he called "NATO 3.0" and the next day announced a review of US forces in Europe. France proposed Europeanizing NATO with more capabilities, and Italian Prime Minister Giorgia Meloni proposed strengthening the alliance's European component after a meeting of the E5 group.
A second dispute pitted Italy against Rutte. Meloni and Defense Minister Guido Crosetto rejected his remarks on the US use of bases and Italy's alleged role in US strikes on Iran, and Crosetto warned of international consequences. Iran criticized Rutte's comments and accused NATO of complicity in the war.
In the Czech Republic, the government of Prime Minister Andrej Babiš barred President Petr Pavel, a former NATO commander, from the summit delegation. Pavel filed a lawsuit with the Constitutional Court on 23 June, and by 25 June a court had ordered that he attend. On 29 June the president and the prime minister were still disputing who would lead the delegation.
Ukraine and Russia made up the last theme. NATO members discussed a 70 billion euro aid package for Ukraine, while Slovak Prime Minister Robert Fico said Slovakia would reject new military funding for Ukraine at the summit. Rutte visited Kyiv on 3 June. NATO officials, including a top US commander, said Russia is not seeking conflict with the alliance, while Russia's Foreign Ministry compared NATO's military preparations to Nazi Germany's 1941 Barbarossa plan.
by WorldBrief & Maksim Micheliov | AI-generated summary
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