US–Cuba Military Clash in 2026: Odds & Probability
As of 11 min ago, prediction markets assess the odds of a US–Cuba military clash in 2026 at 16.0% — unlikely. The market resolves on whether a use-of-force incident occurs between the two countries' uniformed services.
Updated · Volume $250.3K
The market prices the “Yes” outcome at unlikely, while the remaining probability is concentrated in the “No” scenario.
Context
The market’s probability has fluctuated between 7.5% and 16.0% since it opened, with the current level at 16.0%. Over the past day, the figure moved by 0.0 pts. To resolve to “Yes,” there must be a military encounter, defined as the use of force—missile strikes, artillery fire, an exchange of gunfire, or other direct engagement—between US and Cuban military forces. Warning shots, artillery fire into uninhabited areas, or missile launches that land in territorial waters or pass through airspace do not qualify. Intentional ship ramming counts if it causes significant damage, such as a hole in the hull or a sinking; minor scrapes do not. The US Coast Guard and the Cuban Border Guard are included. The resolution deadline is Jan 1, 2027. Any development that meets the resolution criteria and is reported by credible sources before Jan 1, 2027 would shift the probability. The market resolves on the consensus of such reporting, with no single authority designated.
FAQ
What qualifies as a military encounter?
The market defines a qualifying encounter as the use of force, including missile strikes, artillery fire, exchange of gunfire, or any direct military engagement between US and Cuban uniformed services. Non-violent actions such as warning shots, artillery into uninhabited areas, or missiles landing in water or passing through airspace are excluded.
Are the US Coast Guard and Cuban Border Guard considered military forces?
Yes. For this market, the US Coast Guard is treated as part of the US military, and the Cuban Border Guard is treated as part of the Cuban military.
Does ship ramming count?
Intentional ramming that results in significant damage—such as a hole in the hull or the sinking of a military vessel—counts as a military encounter. Minor damage like scrapes or dents does not.
Who determines whether an incident occurred?
The market resolves based on a consensus of credible reporting. There is no central authority; instead, the market looks to multiple reputable sources to confirm whether a qualifying event took place.
What is the deadline for an incident to occur?
The incident must occur by December 31, 2026, at 11:59 PM ET. Any event after that time does not affect the market.
Data: Polymarket · Methodology · Not financial advice