"There’s always a trade-off between guns and butter. This is what the Russian Federation has imposed on us," Sikorski said in an interview with English-language broadcaster TVP World on Wednesday.
He said Poland's government would spend "whatever it takes" to defend the country, adding that Russia posed an existential threat to both Poland and Europe as a whole.
Sikorski told TVP World that the best way to ensure Russia's defeat is to keep supplying Ukraine with weapons until Moscow's economy can no longer sustain the conflict.
More from Michał Owczarek.
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