The 94.5% implied probability against a U.S. invasion of Cuba in 2026 reflects the absence of active military preparations or operational commitments despite elevated rhetoric and sanctions pressure. Administration statements, including recent comments on potential naval activity post-Iran operations, have remained largely aspirational rather than directive. U.S. Southern Command leadership confirmed in mid-October that forces are not rehearsing or planning an invasion, focusing instead on embassy security and migration contingencies. Policymakers have prioritized expanded sanctions via OFAC actions in September and October, alongside diplomatic and intelligence outreach, while military resources stay committed elsewhere. With only weeks remaining in the calendar year and no verified escalation triggers, traders assess full-scale intervention as structurally improbable.