A Pair of Cuba-Destined Aid Sailboats Declared Unaccounted For following Departing the Coast of Mexico.

A extensive search and rescue operation is presently ongoing in the Caribbean region for two lost boats carrying relief goods traveling from the Mexican coast to Cuba.

Maritime Search and Rescue Efforts Deployed

Authorities in Mexico has dispatched naval assets and reconnaissance aircraft to find the two vessels, which were carrying a minimum of nine sailors, according to a military release.

The vessels had been expected to arrive in Cuba's capital on Tuesday or Wednesday, but there has been radio silence from them and no confirmation of their docking, the navy said.

Background of Aid to the Nation

The Caribbean nation has leaned on Mexico's over the last several weeks, as the nation endures multiple power outages across the country.

"The captains and crews are veteran seafarers, and both vessels are equipped with suitable safety equipment and emergency beacons," an official for the convoy said.

The nine crew members are from France, Poland, the United States, and Cuba. Mexico said it has been in touch with coast guard agencies from those nations along with their embassy officials.

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

Recent Humanitarian Mission

Earlier in the week, the Cuban government publicly celebrated and greeted with fanfare a different ship that had transported 14 tons of relief supplies to the country.

That vessel, nicknamed "a modern Granma" in reference to the vessel in which the revolutionary leader came back to Cuba to launch the revolution in the mid-20th century, carried photovoltaic panels, pharmaceuticals, formula milk, cycles and foodstuffs.

Larger Political Backdrop

Charity groups and individuals have primarily led initiatives to bring humanitarian aid to Cuba since January, coinciding with the time a fuel embargo on the island nation was initiated.

International organizations have since warned of ""critical" shortages of supplies, with over 50k operations postponed in Cuba because of power shortages.

Diplomatic measures have been ramped up lately, with comments from different officials highlighting the complex situation regarding bilateral relations.

In response to certain proposals, a senior government figure stated firmly that "the socialist system of Cuba is not up for negotiation."

Accounts suggest that initial phases of negotiations had begun, although their present status remains uncertain.

The naval forces affirmed it was dedicated to using every available asset at its command to discover the vessels and ensure the security of the sailors.

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