A Pair of Cuba-bound Humanitarian Ships Declared Unaccounted For after Setting Sail from Mexican Waters.

A comprehensive search and recovery operation is actively ongoing in the Caribbean region for two unlocated sailboats carrying humanitarian supplies traveling from Mexico to Cuba.

Military Search and Rescue Efforts Deployed

Mexico has dispatched naval teams and military search aircraft to locate the Friendship and Tigger Moth, which were had on board at least nine sailors, per a official statement.

The vessels had been expected to make landfall in Havana on the early part of the week, but there has been radio silence from them and zero verification of their docking, the navy said.

The Situation of Aid to Cuba

Cuba has relied heavily on aid convoys from Mexico over the last several weeks, as the island struggles through repeated nationwide blackouts.

"Both crews and captains are experienced sailors, and both vessels are equipped with appropriate navigational gear and emergency beacons," an official for the convoy stated.

The nine-person crew are from the United States, Cuba, France, and Poland. Mexican authorities said it has been in touch with coast guard agencies from the involved countries along with their embassy officials.

"The group is co-operating fully with the authorities and continue to be hopeful in the capability of the sailors to safely arrive in Havana," the statement continued.

Earlier Relief Shipment

Earlier in the week, the Cuban authorities warmly welcomed and greeted with fanfare another boat that had transported a significant amount of relief supplies to the island.

That vessel, dubbed "a new Granma" following the name of the boat in which Fidel Castro came back to Cuba to start the armed struggle in the 1950s, brought photovoltaic panels, medicines, infant formula, bikes and foodstuffs.

Wider Political Climate

Non-governmental organizations and volunteers have largely spearheaded efforts to bring essential supplies to Cuba since January, a period which saw a fuel embargo on the country came into effect.

Global bodies have since warned of "dire" shortages of supplies, with over 50k operations cancelled in Cuba amid energy rationing.

Foreign policy measures have increased lately, with statements from various officials highlighting the delicate situation regarding diplomatic ties.

Reacting to previous statements, a prominent official from Cuba insisted that "the political system of Cuba is not up for negotiation."

Indications suggest that initial phases of negotiations were initiated, although their present status remains unclear.

The maritime authorities said it was dedicated to using the full extent of its capabilities at its disposal to locate the vessels and secure the well-being of the crews.

At this time, there has been no official comment on the disappeared vessels by the Cuban leadership.