The near-certain trader consensus against a U.S. invasion of Greenland in 2026 stems from longstanding cooperative ties, including the U.S. operation of Thule Air Base under bilateral agreements with Denmark, a NATO ally. No official statements, troop movements, or policy signals from the current administration point to military action, and such an operation would violate alliance commitments, international norms, and established diplomatic channels for territorial or resource issues. Historical patterns of U.S.-Danish engagement on Arctic matters further reinforce stability. Even amid broader geopolitical tensions, realistic shifts in odds would require unprecedented escalations such as a sudden breakdown in NATO relations or formal territorial claims, developments that remain absent from verified reporting through mid-2026.