A Pair of Cuba-bound Aid Vessels Reported Unaccounted For after Setting Sail from Mexico.

A extensive search and recovery operation is actively in progress in the Caribbean waters for a duo of lost sailboats carrying humanitarian supplies en route from Mexico to Havana.

Naval Search Missions Deployed

The Mexican government has deployed naval assets and search planes to search for the two vessels, which were had on board a minimum of nine total personnel, according to a military release.

The ships had been expected to arrive in the Cuban capital on the early part of the week, but there has been a complete lack of contact from them and zero verification of their docking, authorities reported.

Background of Humanitarian Support to Cuba

The island nation has relied heavily on aid convoys from Mexico over the past few weeks, as the nation endures multiple national electricity failures.

"Both captains and crews are veteran seafarers, and each boat are outfitted with proper navigational gear and emergency beacons," an official involved in the effort commented.

The nine-person crew are from the United States, Cuba, France, and Poland. Officials said it has opened communications with rescue coordination centers from the involved countries along with their diplomatic representatives.

"Our team is collaborating completely with the authorities and remain confident in the ability of the crews to safely arrive in Havana," the statement continued.

Earlier Humanitarian Mission

Previously that week, the Cuban authorities publicly celebrated and officially received a different ship that had delivered 14 tonnes of relief supplies to the nation.

That boat, dubbed "Granma 2.0" in reference to the boat in which the revolutionary leader returned to Cuba to start the armed struggle in the 1950s, carried solar panels, medicines, baby formula, bicycles and foodstuffs.

Larger Political Climate

Volunteers and NGOs have largely spearheaded initiatives to ship critical assistance to Cuba beginning in January, coinciding with the time a energy blockade on the country came into effect.

Global bodies have since highlighted ""severe" shortages of supplies, with more than 50k surgeries cancelled in Cuba due to energy rationing.

Foreign policy tensions have increased in recent months, with remarks from different representatives highlighting the complicated nature of relations.

Reacting to recent statements, a prominent Cuban official stated firmly that "the political system of Cuba is non-negotiable."

Accounts suggest that initial phases of negotiations had begun, although their current progress remains not publicly known.

The maritime authorities stated it was committed to using all of the resources at its command to find the sailboats and ensure the security of the sailors.

As of now, there has been silence on the disappeared vessels by the Cuban government.