Aid brought by the Nuestra America Convoy from Mexico is collected at the William Soler Pediatric Cardiocenter in Havana, Cuba, on March 25, 2026. Lisandra COTS /AFP via Getty Images

The Mexican navy said Thursday that it was searching for two boats transporting humanitarian aid to Cuba with crew members of several different nationalities on board.

The vessels set sail March 20 from Isla Mujeres in Mexico's southeastern state of Quintana Roo and were due to arrive in Havana on Tuesday or Wednesday this week, the navy said in a statement.

It said that there had been neither "communication nor confirmation of their arrival" in Cuba and that it has alerted naval commanders in the region and its search and rescue stations.

Since last week, activists from several countries have left Mexican ports on vessels loaded with food and other supplies for the Communist-led island, which faces a humanitarian crisis in the face of a U.S.-imposed fuel embargo.

A spokesperson for Nuestra America Convoy, a global coalition that is helping organize aid shipments to Cuba, indicated to CBS News in a statement Thursday night that the boats were part of its group.

"The captains and crews are experienced sailors, and both vessels are equipped with appropriate safety systems and signaling equipment," the Nuestra America Convoy spokesperson said. "We are cooperating fully with the authorities and remain confident in the crews' ability to reach Havana safely. We echo the Mexican Navy's appeal for any information or sightings of the vessels."

Nuestra America Convoy noted that neither boat had yet sent out a distress signal.

Mexico's navy did not specify the identities or nationalities of the crew members on the missing boats, but said it was maintaining communication with rescue agencies in Poland, France, Cuba and the U.S.

The Mexican navy is also in contact "with the diplomatic missions of the crew members' countries of origin" to cooperate and exchange information in real time, the statement said.

The navy said it was using aircraft to search the route between Isla Mujeres and Havana.
It appealed to seafarers and maritime authorities in the Caribbean and the Gulf of Mexico to report any information or sightings of the missing vessels to the nearest naval authority.

President Trump imposed a de facto oil blockade on Cuba in January after the U.S. ouster of Venezuelan leader Nicolas Maduro, whose government had been its principal source Cuba's fuel supplies.

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