NATO's institutional framework, treaty obligations, and recent alliance-wide commitments underpin the overwhelming trader consensus against dissolution before 2027. The July 2026 Ankara summit produced reaffirmed collective defense pledges, new procurement agreements, and continued progress toward higher defense spending targets, even amid U.S. pressure for greater European burden-sharing and debates over command structures. Legal barriers in the United States further constrain unilateral exit, while European allies have advanced contingency planning within existing NATO structures rather than pursuing outright replacement. Realistic scenarios that could still shift probabilities include an unforeseen escalation over U.S. policy disputes or a rapid breakdown in transatlantic coordination, though such developments would require overcoming entrenched procedural and strategic incentives that have sustained the alliance through prior periods of tension.