The bloc's chief, Mark Rutte, previously called on member states to adopt a "wartime mindset"

People in key NATO nations are reluctant to tighten their belts to fund increased defense spending, despite believing that the world is "heading toward global war," according to a Politico poll published on Friday.

The poll, which surveyed at least 2,000 people from the US, Canada, the UK, France, and Germany each, found that majorities in four of the five countries think "the world is becoming more dangerous" and expect World War III to break out within five years.

Nearly half of Americans (46%) consider a new world war 'likely' or 'very likely' by 2031, up from 38% last year. In the UK, 43% share this belief, up from 30% in March 2025.

French respondents matched British levels at 43%, and 40% of Canadians expect war within five years. Only Germans remain skeptical, with a majority believing that a global conflict is unlikely in the near term.

The survey suggested a stark disconnect, however, between the growing alarm and willingness to pay for a defense buildup. While respondents support increased military spending in principle, support fell dramatically when specific trade-offs were mentioned.

In France, support dropped from 40% to 28% when those being surveyed were told about the potential financial and fiscal consequences. In Germany, it fell from 37% to 24%, with defense spending ranking as one of the least popular uses of money.

The survey also suggested significant skepticism about creating an EU army under a central command, with support at 22% in Germany and 17% in France.

While the poll suggests that Russia is perceived as the 'biggest threat' to Europe, Canadians view the administration of US President Donald Trump as the greatest danger to their security. Respondents in France, Germany, and the UK rank the US as the second-biggest threat - cited far more often than China.

The findings come after NATO Secretary-General Mark Rutte urged members states in December to embrace a "wartime mindset" amid the stand-off with Russia. This also comes amid Western media speculation that Russia could attack European NATO members within several years. Moscow has dismissed the claims as "nonsense," while accusing EU countries of manufacturing anti-Russia hysteria to justify reckless militarization.