Two Cuba-bound Relief Ships Listed Unaccounted For following Leaving Mexican Waters.

A extensive rescue and recovery mission is currently in progress in the Caribbean Sea for a duo of lost boats carrying aid cargo traveling from Mexico to Havana.

Military Search and Rescue Operations Initiated

Authorities in Mexico has sent naval assets and military search aircraft to search for the two vessels, which were carrying at least nine personnel, per a military release.

The vessels had been scheduled to arrive in the Cuban capital on the early part of the week, but there has been no communication from them and zero verification of their arrival, the navy said.

Background of Humanitarian Support to the Island

The island nation has relied heavily on humanitarian shipments from Mexico over the last several weeks, as the island grapples with widespread nationwide blackouts.

"The skippers and their teams are veteran seafarers, and the two ships are equipped with appropriate safety equipment and emergency beacons," an official for the convoy commented.

The nine-person crew are citizens of Poland, France, Cuba and the US. Mexican authorities said it has opened communications with rescue coordination centers from each country along with their embassy officials.

"We are collaborating completely with the authorities and continue to be hopeful in the ability of the crews to safely arrive in Havana," the statement continued.

Recent Humanitarian Delivery

Just days before, the government in Havana publicly celebrated and officially received another boat that had delivered 14 tons of donated goods to the island.

That ship, nicknamed "Granma 2.0" in reference to the vessel in which the revolutionary leader returned to Cuba to launch the armed struggle in the mid-20th century, delivered photovoltaic panels, pharmaceuticals, baby formula, cycles and foodstuffs.

Wider Geopolitical Backdrop

Charity groups and individuals have been at the forefront of initiatives to bring critical assistance to Cuba beginning in January, when a energy blockade on the country was initiated.

Global bodies have since highlighted "dire" lack of essential goods, with in excess of 50,000 surgeries postponed in Cuba due to energy rationing.

Diplomatic measures have intensified over the past months, with remarks from different representatives highlighting the complicated nature of relations.

Reacting to previous comments, a prominent official from Cuba declared that "the political system of Cuba is not subject to discussion."

Reports suggest that preliminary steps of talks commenced, although their present status remains unclear.

The naval forces stated it was committed to using the full extent of its capabilities at its command to find the sailboats and secure the security of the crews.

To date, there has been no public statement on the lost ships by the Cuban government.