A Pair of Cuba-Headed Aid Sailboats Declared Lost after Leaving Mexico.

A large-scale search and recovery effort is presently in progress in the Caribbean Sea for a duo of lost sailboats carrying humanitarian supplies en route from the Mexican coast to Cuba.

Naval Search and Rescue Operations Initiated

Authorities in Mexico has deployed naval assets and reconnaissance aircraft to find the Friendship and Tigger Moth, which were transporting a minimum of nine total sailors, according to a official statement.

The ships had been expected to reach the Cuban capital on the early part of the week, but there has been radio silence from them and no confirmation of their safe arrival, authorities reported.

Background of Humanitarian Support to the Nation

Cuba has relied heavily on Mexico's over recent weeks, as the country grapples with repeated national electricity failures.

"The skippers and their teams are veteran seafarers, and the two ships are outfitted with appropriate navigational gear and emergency beacons," an official involved in the effort stated.

The nine individuals on board are from Poland, France, Cuba and the US. Officials said it has established contact with rescue coordination centers from the involved countries along with their diplomatic representatives.

"Our team is co-operating fully with the authorities and continue to be hopeful in the crews' ability to make it to Cuba without incident," the official further stated.

Earlier Aid Shipment

Previously that week, the Cuban authorities warmly welcomed and officially received another boat that had transported 14 tonnes of donated goods to the island.

That vessel, dubbed "a modern Granma" after the boat in which Fidel Castro came back to Cuba to launch the armed struggle in the mid-20th century, brought photovoltaic panels, pharmaceuticals, baby formula, cycles and foodstuffs.

Wider Political Backdrop

Volunteers and NGOs have largely spearheaded attempts to deliver critical assistance to Cuba beginning in January, when a oil sanctions on the country began.

The United Nations have since raised alarms about ""critical" supply shortages, with in excess of fifty thousand surgeries called off in Cuba due to electricity supply constraints.

Political measures have intensified lately, with statements from several officials underscoring the delicate nature of bilateral relations.

In response to certain statements, a prominent government figure stated firmly that "the governance model of Cuba is non-negotiable."

Accounts suggest that preliminary steps of discussions commenced, although their present status remains unclear.

The Mexican navy stated it was committed to using the full extent of its capabilities at its command to find the boats and secure the safety of the sailors.

At this time, there has been no official comment on the lost ships by the government in Havana.