Army Reserve Queries Unit Readiness for Potential Cuba Operation Within 90 Days
An internal Pentagon message requesting readiness assessments suggests contingency planning for Cuba has moved to an operational stage, though no deployment order has been issued.
The United States Army Reserve has asked its commanders to assess whether military police, medical, and other support units could be available for deployment as soon as late December 2026 in connection with a potential military operation targeting Cuba, according to an internal Army message reviewed by CBS News.
The internal message, reported by CBS News on September 25, 2026, solicited feedback by Friday regarding the readiness status of those forces, describing them as "possibly needed in 90-120 days." The document does not name Cuba by name. Multiple anonymous U.S. Officials told CBS News that the Communist-governed island nation is the subject of the planning.
The Army Reserve inquiry specifically covers support categories including military police and medical personnel, which are typically associated with detainee operations, civil affairs, and stabilization missions rather than direct combat. The functional breakdown suggests planners are modeling scenarios that go beyond initial strike operations and include post-action ground presence.
The readiness query is an administrative step in a process known as deliberate planning, in which military branches assess available forces against hypothetical operational requirements. A readiness query does not constitute a deployment order, an authorization of force, or a declaration of any hostile intent. The document reviewed by CBS News reflects one stage of that planning cycle.
President Donald Trump's administration has maintained an escalatory posture toward Cuba throughout 2026. The U.S. Treasury Department has expanded sanctions on Cuba, a policy that Cuba's government has publicly contested. On September 25, 2026, Bloomberg reported that one of Cuba's top diplomats stated that Trump administration sanctions are impeding the island's internal economic reform efforts, including moves toward partial adoption of market mechanisms.
Congress has not voted on any authorization for the use of military force against Cuba. The War Powers Resolution of 1973 (50 U.S.C. 1541-1548) requires the President to notify Congress within 48 hours of introducing armed forces into hostilities and limits unauthorized deployments to 60 days absent a congressional authorization. No such notification has been filed with Congress as of September 25, 2026, according to publicly available congressional records.
The 1962 Cuban Missile Crisis represents the most significant prior episode of U.S. Military contingency planning directed at Cuba. Since that period, U.S. Military posture toward Cuba has been managed primarily through economic sanctions, diplomatic restrictions, and the maintenance of Naval Station Guantanamo Bay, which the U.S. Leases from Cuba under a 1903 treaty. No U.S. President has initiated direct military action against Cuba since the failed Bay of Pigs operation in April 1961, which was authorized under the Eisenhower administration and executed under President John F. Kennedy.
The State Department and the White House had not issued public statements confirming or denying the Cuba planning as of the publication of this article. The Department of Defense did not respond to CBS News requests for comment, according to that outlet's reporting.
In Congress, the Cuba policy debate has historically cut across party lines. Some Republican lawmakers from Florida, including members of the House and Senate, have advocated for a harder line against the Cuban government. Some Democratic members have previously supported easing the trade embargo codified in the Cuban Liberty and Democratic Solidarity Act of 1996 (22 U.S.C. 6021). Neither chamber has scheduled floor debate on Cuba military authorization as of September 25, 2026, according to the congressional calendar published by the House Majority Leader's office.
What remains unknown is the full scope of the operational concept driving the readiness request, which commanders are being asked to respond to it, and whether the Secretary of Defense has issued any formal planning directive. A formal planning directive, known as a Commander's Estimate or a Planning Order, would be the document that would confirm the extent of authorized contingency preparation. That document, if it exists, has not been made public. A Freedom of Information Act request to the Department of Defense would be the standard mechanism to seek its disclosure, though such requests for active operational planning documents are routinely denied under FOIA Exemption 1 covering classified national security information.