Two Cuba-bound Humanitarian Sailboats Listed Unaccounted For following Leaving Mexico.

A large-scale search and recovery mission is actively under way in the Caribbean Sea for two unlocated sailing vessels transporting relief goods en route from Mexico to the island of Cuba.

Naval Rescue Missions Launched

Authorities in Mexico has deployed naval assets and military search aircraft to locate the two vessels, which were had on board a minimum of nine total sailors, according to a military release.

The ships had been scheduled to make landfall in the Cuban capital on either Tuesday or Wednesday, but there has been a complete lack of contact from them and no official word of their docking, the navy said.

Background of Relief to the Island

The Caribbean nation has leaned on aid convoys from Mexico over the last several weeks, as the island endures multiple power outages across the country.

"The skippers and their teams are veteran seafarers, and both vessels are equipped with proper safety systems and signalling equipment," an official involved in the effort commented.

The nine-person crew are nationals of the United States, Cuba, France, and Poland. Mexico said it has been in touch with maritime rescue coordination centres from the involved countries along with their consular staff.

"The group is working closely with the relevant authorities and are still optimistic in the capability of the sailors to make it to Cuba without incident," the official further stated.

Earlier Aid Shipment

Previously that week, the government in Havana warmly welcomed and warmly received a separate vessel that had transported 14 tonnes of humanitarian aid to the nation.

That ship, called "a modern Granma" after the boat in which Fidel Castro came back to Cuba to start the armed struggle in the 1950s, brought solar panels, drugs, infant formula, bicycles and foodstuffs.

Broader Political Climate

Non-governmental organizations and volunteers have largely spearheaded efforts to bring essential supplies to Cuba beginning in January, when a fuel embargo on the country came into effect.

Global bodies have since highlighted "dire" shortages of supplies, with over 50k surgeries postponed in Cuba amid energy rationing.

Foreign policy tensions have been ramped up over the past months, with statements from various representatives emphasizing the complicated situation regarding relations.

Responding to previous proposals, a senior official from Cuba declared that "the socialist system of Cuba is not subject to discussion."

Accounts suggest that initial phases of talks commenced, although their ongoing development remains uncertain.

The Mexican navy stated it was committed to using every available asset at its command to find the vessels and secure the security of the sailors.

At this time, there has been silence on the disappeared vessels by the government in Havana.