Two Cuba-Headed Aid Sailboats Reported Unaccounted For after Leaving Mexico.

A large-scale search and rescue effort is actively ongoing in the Caribbean region for two lost sailing vessels loaded with humanitarian supplies en route from Mexico to Havana.

Maritime Search Efforts Launched

Mexico has sent naval assets and search planes to find the missing boats, which were had on board no fewer than nine crew members, per a military release.

The ships had been expected to make landfall in the Cuban capital on either Tuesday or Wednesday, but there has been radio silence from them and no official word of their docking, the navy said.

The Situation of Aid to the Island

The island nation has relied heavily on humanitarian shipments from Mexico over the last several weeks, as the country struggles through repeated power outages across the country.

"Both captains and crews are veteran seafarers, and the two ships are outfitted with suitable navigational gear and emergency beacons," a spokesperson associated with the mission said.

The nine-person crew are nationals of France, Poland, the United States, and Cuba. Mexican authorities said it has established contact with rescue coordination centers from the involved countries along with their consular staff.

"We are co-operating fully with the officials and continue to be hopeful in the ability of the crews to reach Havana safely," the statement continued.

Earlier Humanitarian Shipment

Just days before, the Cuban authorities widely celebrated and officially received a separate vessel that had transported 14 tonnes of relief supplies to the nation.

That boat, dubbed "Granma 2.0" after the vessel in which Castro landed in Cuba to launch the revolution in the mid-20th century, brought solar panels, medicines, baby formula, bicycles and foodstuffs.

Broader Geopolitical Backdrop

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

The United Nations have since highlighted ""severe" shortages of supplies, with more than fifty thousand surgeries postponed in Cuba due to power shortages.

Diplomatic measures have increased over the past months, with comments from different representatives underscoring the complex state of diplomatic ties.

Reacting to previous comments, a senior Cuban official insisted that "the political system of Cuba is non-negotiable."

Reports suggest that initial phases of negotiations had begun, although their current progress remains unclear.

The maritime authorities affirmed it was dedicated to using every available asset at its reach to discover the sailboats and ensure the well-being of the people on board.

To date, there has been no official comment on the lost ships by the Cuban government.