In a striking intervention on British foreign policy, Green Party leader Zack Polanski has called for the UK to fundamentally reassess its international alliances. He argues that the NATO military pact has outlived its usefulness and that the government should consider expelling the United States from its military bases on British soil.
A Radical Rethink on Defence and Diplomacy
Polanski made his controversial comments during an appearance on the Guardian's Politics Weekly UK podcast, hosted by Pippa Crerar and Kiran Stacey. He presented a vision for a dramatically different UK stance on the global stage, centred on non-aggression and independence from what he sees as a failing Atlantic alliance.
The core of his argument is that the North Atlantic Treaty Organization is no longer fit for purpose in the modern world. He believes the defensive alliance, a cornerstone of Western security since the Cold War, is effectively "over" and that clinging to it hinders the pursuit of genuine peace and security.
Consequences of a Strategic Split
One of the most concrete proposals stemming from this view is the potential expulsion of US forces from British bases. Sites like RAF Lakenheath and RAF Mildenhall, which host thousands of American personnel, would be directly affected. This move would represent the most significant rupture in the UK-US "special relationship" in decades.
Polanski also addressed domestic economic concerns, specifically the threat of wealthy individuals leaving the country due to potential policy changes. He stated he is "not worried" about billionaires departing, suggesting that a fairer tax system and a focus on societal well-being are more important than catering to the ultra-wealthy.
Reactions and the Road Ahead
While these views place the Green Party firmly on the radical fringe of UK defence debate, they ignite a conversation about the nation's post-Brexit strategic identity. The proposals would face fierce opposition from the major political parties and defence establishment, who see NATO and the US alliance as vital to national security.
The podcast episode, which also features John Harris, invites further public engagement. Listeners can send questions and messages for the hosts to the email address: politicsweeklyuk@theguardian.com.
Polanski's comments are likely to frame the Green Party's approach to security in the coming electoral cycle, positioning them as the only party advocating for a complete dismantling of the traditional defence consensus.



