”The program remains fully independent of NATO. France is the only member of the alliance that doesn’t belong to its Nuclear Planning Group, and President Macron holds full authority over potential use.”
”The U.K.’s smaller and less versatile nuclear force is, by contrast, fully integrated into the NATO command. Lacking an air component, it relies on American-supplied Trident missiles for its four submarines and possesses a total of under 260 warheads.”