Two Cuba-Headed Relief Sailboats Declared Lost after Setting Sail from Mexican Waters.

A comprehensive search and recovery mission is actively under way in the Caribbean region for a duo of missing boats carrying aid cargo journeying from Mexico to Havana.

Military Search Operations Initiated

Authorities in Mexico has sent navy personnel and military search aircraft to find the two vessels, which were had on board a minimum of nine total crew members, per a navy statement.

The boats had been expected to reach Havana on the early part of the week, but there has been a complete lack of contact from them and no confirmation of their safe arrival, the navy said.

Context of Aid to the Nation

The Caribbean nation has leaned on Mexico's over recent weeks, as the island endures widespread national electricity failures.

"The crews and captains are experienced sailors, and each boat are fitted with proper safety equipment and signalling equipment," an official for the convoy said.

The nine crew members are citizens of the United States, Cuba, France, and Poland. Officials said it has opened communications with coast guard agencies from the involved countries along with their consular staff.

"We are collaborating completely with the relevant authorities and continue to be hopeful in the crews' ability to safely arrive in Havana," the spokesperson added.

Previous Humanitarian Shipment

Earlier in the week, the government in Havana publicly celebrated and officially received another boat that had transported 14 tonnes of relief supplies to the island.

That boat, nicknamed "a modern Granma" following the name of the vessel in which Fidel Castro came back to Cuba to start the armed struggle in the mid-20th century, delivered solar panels, drugs, formula milk, bikes and foodstuffs.

Broader Geopolitical Backdrop

Volunteers and NGOs have primarily led efforts to ship humanitarian aid to Cuba since January, when a fuel embargo on the Communist-run nation began.

Global bodies have since highlighted ""severe" shortages of supplies, with more than fifty thousand surgeries called off in Cuba due to power shortages.

Political measures have been ramped up lately, with statements from various leaders highlighting the complex state of bilateral relations.

Responding to previous comments, a high-ranking Cuban official stated firmly that "the political system of Cuba is not up for negotiation."

Accounts suggest that early stages of negotiations were initiated, although their present status remains uncertain.

The maritime authorities said it was pledged to using the full extent of its capabilities at its disposal to find the sailboats and ensure the well-being of the people on board.

As of now, there has been no public statement on the missing boats by the government in Havana.