European nations plan to bolster defense within NATO amid U.S. commitment concerns.

European nations are advancing a contingency plan to strengthen defense capabilities within NATO's existing framework amid growing concerns over U.S. commitment to the alliance. This initiative, gaining support from Germany, aims to ensure deterrence and operational continuity even if the United States reduces its military presence. Officials emphasize the effort is not meant to replace NATO but reflects a strategic shift toward greater European self-reliance in defense.