Two Cuba-Destined Humanitarian Ships Listed Lost after Leaving Mexico.

A extensive search and rescue effort is currently in progress in the Caribbean region for a duo of lost sailing vessels transporting humanitarian supplies journeying from the Mexican coast to Havana.

Military Search and Rescue Operations Launched

Authorities in Mexico has dispatched navy personnel and search planes to find the two vessels, which were carrying no fewer than 9 sailors, according to a navy statement.

The vessels had been expected to arrive in the Cuban capital on the early part of the week, but there has been radio silence from them and no confirmation of their docking, the navy said.

Background of Humanitarian Support to Cuba

The Caribbean nation has relied heavily on Mexico's over recent weeks, as the country endures repeated national electricity failures.

"The skippers and their teams are experienced sailors, and the two ships are equipped with proper navigational gear and communication devices," a spokesperson involved in the effort said.

The nine-person crew are citizens of the United States, Cuba, France, and Poland. Officials said it has been in touch with rescue coordination centers from those nations along with their embassy officials.

"Our team is co-operating fully with the authorities and remain confident in the capability of the sailors to make it to Cuba without incident," the spokesperson added.

Recent Humanitarian Mission

Earlier in the week, the government in Havana publicly celebrated and warmly received a different ship that had transported a significant amount of relief supplies to the country.

That vessel, nicknamed "a modern Granma" in reference to the vessel in which the revolutionary leader landed in Cuba to start the armed struggle in the 1950s, delivered solar equipment, pharmaceuticals, baby formula, bicycles and foodstuffs.

Wider Geopolitical Climate

Charity groups and individuals have primarily led attempts to ship humanitarian aid to Cuba starting at the turn of the year, coinciding with the time a fuel embargo on the country began.

International organizations have since highlighted ""critical" shortages of supplies, with in excess of 50k surgical procedures called off in Cuba amid power shortages.

Diplomatic measures have intensified in recent months, with comments from several officials highlighting the complex situation regarding diplomatic ties.

In response to certain proposals, a high-ranking Cuban official insisted that "the political system of Cuba is not subject to discussion."

Indications suggest that initial phases of talks were initiated, although their current progress remains uncertain.

The naval forces said it was dedicated to using the full extent of its capabilities at its disposal to locate the vessels and secure the well-being of the crews.

As of now, there has been silence on the disappeared vessels by the Cuban leadership.