A Pair of Cuba-Headed Humanitarian Vessels Declared Missing after Setting Sail from Mexico.

A extensive rescue and recovery operation is currently in progress in the Caribbean waters for two lost sailing vessels transporting humanitarian supplies en route from Mexico to Havana.

Military Search and Rescue Operations Deployed

Mexico has dispatched navy personnel and reconnaissance aircraft to search for the two vessels, which were had on board no fewer than nine total sailors, according to a official statement.

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

Context of Humanitarian Support to the Nation

The Caribbean nation has leaned on humanitarian shipments from Mexico over the past few weeks, as the nation grapples with repeated national electricity failures.

"The captains and crews are experienced sailors, and each boat are equipped with proper safety equipment and signalling equipment," a representative associated with the mission stated.

The nine crew members are citizens of France, Poland, the United States, and Cuba. Officials said it has established contact with coast guard agencies from those nations along with their embassy officials.

"Our team is collaborating completely with the authorities and remain confident in the ability of the crews to make it to Cuba without incident," the statement continued.

Earlier Humanitarian Shipment

Just days before, the Cuban government warmly welcomed and officially received another boat that had transported 14 tons of relief supplies to the island.

That vessel, nicknamed "a new Granma" following the name of the boat in which Castro landed in Cuba to begin the revolution in the 1950s, delivered photovoltaic panels, pharmaceuticals, formula milk, cycles and foodstuffs.

Wider Political Context

Non-governmental organizations and volunteers have been at the forefront of efforts to bring essential supplies to Cuba beginning in January, when a fuel embargo on the island nation was initiated.

International organizations have since warned of ""severe" shortages of supplies, with over 50,000 surgical procedures called off in Cuba because of electricity supply constraints.

Political pressure have intensified over the past months, with statements from different officials underscoring the complex nature of diplomatic ties.

Reacting to previous proposals, a senior government figure declared that "the governance model of Cuba is non-negotiable."

Accounts suggest that initial phases of negotiations commenced, although their present status remains not publicly known.

The Mexican navy affirmed it was committed to using every available asset at its command to locate the vessels and ensure the safety of the crews.

At this time, there has been no public statement on the missing boats by the Cuban government.