A Pair of Cuba-Headed Relief Sailboats Reported Unaccounted For after Departing Mexican Waters.

A large-scale search and recovery mission is currently under way in the Caribbean region for two unlocated sailing vessels loaded with humanitarian supplies traveling from Mexico to Cuba.

Naval Search Operations Launched

The Mexican government has deployed naval teams and military search aircraft to find the two vessels, which were had on board at least nine crew members, according to a military release.

The vessels had been projected to make landfall in the Cuban capital on Tuesday or Wednesday, but there has been a complete lack of contact from them and no confirmation of their safe arrival, the navy said.

Background of Humanitarian Support to the Island

Cuba has leaned on aid convoys from Mexico over the last several weeks, as the island grapples with widespread nationwide blackouts.

"Both skippers and their teams are seasoned mariners, and each boat are outfitted with suitable safety systems and communication devices," an official for the convoy commented.

The nine individuals on board are from France, Poland, the United States, and Cuba. Officials said it has opened communications with rescue coordination centers from the involved countries along with their embassy officials.

"We are collaborating completely with the officials and remain confident in the ability of the crews to reach Havana safely," the official further stated.

Recent Relief Mission

Just days before, the Cuban authorities publicly celebrated and officially received another boat that had transported 14 tons of donated goods to the nation.

That boat, dubbed "Granma 2.0" in reference to the vessel in which the revolutionary leader landed in Cuba to begin the Cuban Revolution in the 1950s, brought photovoltaic panels, pharmaceuticals, baby formula, cycles and foodstuffs.

Larger Political Climate

Non-governmental organizations and volunteers have been at the forefront of attempts to bring critical assistance to Cuba beginning in January, when a fuel embargo on the Communist-run nation began.

The United Nations have since highlighted ""severe" lack of essential goods, with more than fifty thousand surgical procedures postponed in Cuba amid energy rationing.

Diplomatic measures have been ramped up in recent months, with remarks from several representatives highlighting the complicated nature of diplomatic ties.

In response to recent statements, a prominent official from Cuba stated firmly that "the governance model of Cuba is not up for negotiation."

Accounts suggest that preliminary steps of talks were initiated, although their ongoing development remains unclear.

The naval forces affirmed it was dedicated to using every available asset at its reach to find the vessels and secure the well-being of the crews.

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