NATO's institutional framework, including Article 5 collective defense obligations and established dispute resolution channels, underpins the 96% trader consensus against intra-alliance military clashes before 2027. Member states maintain deep economic interdependence and prioritize coordinated responses to external pressures, such as Russian hybrid operations and airspace violations near eastern flanks. Persistent Greece-Turkey frictions over Aegean airspace, exercise zones, and maritime claims have produced competing NOTAMs and diplomatic exchanges but remain contained without direct force between forces. Realistic scenarios that could shift odds include accidental escalation from intensified Aegean maneuvers or major alliance fractures tied to U.S. policy shifts, though these face significant structural barriers in the short resolution window.