Polish President Karol Nawrocki thinks his country should start developing nuclear defenses, given the threat from Moscow.

In an interview with Polsat television on Sunday, Nawrocki described himself as “a great supporter of Poland joining the nuclear project” and argued that the country should develop its security strategy “based on nuclear potential.”

He added: “This path, with respect for all international regulations, is the path we should take. … We must work towards this goal so that we can begin the work. We are a country right on the border of an armed conflict. The aggressive, imperial attitude of Russia toward Poland is well known.”

His comments come amid a growing debate in several European countries about developing their own nuclear weapons in the light of growing threats from Moscow and an erosion of trust in the United States.

Latvia’s Prime Minister Evika Siliņa, for example, said at the Munich Security Conference this weekend that “nuclear deterrence can give us new opportunities.” Meanwhile, German Chancellor Friedrich Merz said talks were ongoing with France about a European deterrent.

Asked how Moscow might react to a Polish nuclear weapons program, Nawrocki was dismissive: “Russia can react aggressively to anything,” he said.