Two Cuba-Headed Relief Vessels Declared Lost subsequent to Setting Sail from Mexican Waters.

A extensive search and recovery operation is currently in progress in the Caribbean waters for a pair of unlocated sailboats loaded with humanitarian supplies journeying from Mexico to Cuba.

Military Search and Rescue Missions Deployed

Mexico has sent naval teams and military search aircraft to search for the two vessels, which were had on board at least nine total crew members, per a navy statement.

The vessels had been scheduled to arrive in Cuba's capital on either Tuesday or Wednesday, but there has been radio silence from them and no confirmation of their safe arrival, authorities reported.

The Situation of Humanitarian Support to Cuba

Cuba has leaned on humanitarian shipments from Mexico over the last several weeks, as the nation struggles through repeated nationwide blackouts.

"Both crews and captains are experienced sailors, and each boat are outfitted with proper navigational gear and emergency beacons," a spokesperson associated with the mission said.

The nine crew members are nationals of Poland, France, Cuba and the US. Officials said it has established contact with coast guard agencies from those nations along with their diplomatic representatives.

"We are working closely with the authorities and remain confident in the crews' ability to make it to Cuba without incident," the official further stated.

Previous Humanitarian Mission

Previously that week, the Cuban government publicly celebrated and officially received another boat that had carried a significant amount of relief supplies to the country.

That boat, nicknamed "a new Granma" after the yacht in which Castro came back to Cuba to start the Cuban Revolution in the 1950s, carried solar equipment, medicines, formula milk, bikes and provisions.

Broader Political Context

Volunteers and NGOs have been at the forefront of efforts to deliver essential supplies to Cuba since January, when a oil sanctions on the Communist-run nation began.

International organizations have since highlighted "dire" shortages of supplies, with over 50k operations postponed in Cuba because of energy rationing.

Foreign policy tensions have intensified lately, with comments from different officials emphasizing the complicated nature of bilateral relations.

In response to previous comments, a high-ranking Cuban official declared that "the governance model of Cuba is not subject to discussion."

Indications suggest that initial phases of negotiations were initiated, although their current progress remains not publicly known.

The naval forces stated it was pledged to using the full extent of its capabilities at its disposal to find the sailboats and secure the well-being of the crews.

As of now, there has been silence on the missing boats by the Cuban government.