France will consider extending the protection of its nuclear arsenal to its allies, French President Emmanuel Macron said Wednesday, while warning that Europe needs to be ready for the United States to not “remain by our side” in the Ukraine-Russia war.

President Macron has aired the idea that France's deterrence force could be used to defend of other European countries.

French President Emmanuel Macron said Wednesday he will confer with European allies on the idea of using France’s nuclear deterrent to protect the continent in the face of Russia’s threat.