NATO, the most successful alliance in history, is beset by unresolved tensions and divergent interests that are undermining its cohesion, credibility and capabi

In this new Brookings Marshall Paper, Michael O'Hanlon argues that now is the time for Western nations to negotiate a new security architecture for neutral coun

Is NATO prepared to return to collective defense in the face of Russia’s annexation of Crimea, invasion of Ukraine, and aggressive posturing across northeaste

Born from necessity, the North Atlantic Treaty Organization (NATO) has always seemed on the verge of collapse. Even now, some seventy years after its inception,

Despite momentous change, NATO remains a crucial safeguard of security and peace. Today’s North Atlantic Treaty Organization, with nearly thirty members and a