U.S. Military Provost Courts in Puerto Rico (1898-1900)

When the U.S. military took control of Puerto Rico in October 1898, Major General John R. Brooke — and later General Guy V. Henry — established a military government that included replacing the Spanish judicial system with American military provost courts. These courts, presided over by U.S. Army officers rather than trained jurists, exercised broad jurisdiction over both criminal and civil matters.

The provost courts operated under military law, not civil law. Puerto Rican defendants had no right to jury trial, no guaranteed right to counsel, and limited opportunities for appeal. Military judges, often unfamiliar with Puerto Rican law, customs, or the Spanish language, handled cases ranging from petty theft to serious felonies. Interpreters were frequently inadequate, and cultural misunderstandings shaped proceedings.

General Henry used the provost courts to enforce vagrancy laws and labor discipline, ordering the arrest of unemployed men and compelling them to work on road construction and public works projects. This forced labor system was justified as "public improvement" but functioned as coercion against a population already devastated by hurricane, blockade, and the collapse of the coffee economy.

The military courts also suppressed political activity. Puerto Ricans who organized against the occupation, protested land seizures, or advocated for self-governance faced prosecution for sedition or disturbing the peace. The press was subject to censorship, and editors who criticized the military government risked arrest.

The provost court system was one of the most visible symbols of military occupation. It demonstrated that the U.S. transition from liberators to rulers was not merely rhetorical — it was enforced through the replacement of civilian justice with military authority. When the Foraker Act established civilian government in 1900, the provost courts were disbanded, but the judiciary that replaced them remained under ultimate American control, with the governor and key judges appointed by Washington.