Two Cuba-bound Aid Ships Declared Lost after Setting Sail from Mexican Waters.

A large-scale rescue and recovery operation is presently under way in the Caribbean region for a pair of lost sailing vessels transporting aid cargo en route from Mexico to the island of Cuba.

Naval Search and Rescue Operations Initiated

The Mexican government has sent naval teams and military search aircraft to locate the missing boats, which were transporting a minimum of nine sailors, per a official statement.

The vessels had been projected to arrive in Havana on the early part of the week, but there has been no communication from them and no official word of their safe arrival, the statement clarified.

The Situation of Humanitarian Support to Cuba

The island nation has leaned on humanitarian shipments from Mexico over the last several weeks, as the country struggles through widespread national electricity failures.

"Both skippers and their teams are veteran seafarers, and the two ships are outfitted with suitable navigational gear and signalling equipment," a spokesperson associated with the mission said.

The nine crew members are from the United States, Cuba, France, and Poland. Mexican authorities said it has opened communications with coast guard agencies from each country along with their diplomatic representatives.

"Our team is collaborating completely with the officials and are still optimistic in the ability of the crews to safely arrive in Havana," the statement continued.

Earlier Relief Mission

Just days before, the government in Havana widely celebrated and officially received a separate vessel that had transported 14 tonnes of humanitarian aid to the island.

That ship, called "Granma 2.0" in reference to the vessel in which Castro came back to Cuba to launch the armed struggle in the mid-20th century, brought solar equipment, pharmaceuticals, baby formula, bicycles and food.

Broader International Backdrop

Volunteers and NGOs have largely spearheaded efforts to ship critical assistance to Cuba starting at the turn of the year, coinciding with the time a oil sanctions on the country came into effect.

International organizations have since raised alarms about ""severe" supply shortages, with in excess of fifty thousand surgeries called off in Cuba because of energy rationing.

Political pressure have intensified lately, with statements from different leaders underscoring the complicated situation regarding diplomatic ties.

Reacting to recent comments, a senior official from Cuba declared that "the political system of Cuba is non-negotiable."

Accounts suggest that initial phases of negotiations commenced, although their current progress remains unclear.

The naval forces stated it was committed to using all of the resources at its disposal to find the vessels and ensure the security of the sailors.

To date, there has been no public statement on the lost ships by the Cuban leadership.