A Pair of Cuba-bound Humanitarian Sailboats Declared Unaccounted For after Leaving the Coast of Mexico.

A large-scale search and rescue mission is presently in progress in the Caribbean waters for a pair of missing sailing vessels transporting humanitarian supplies journeying from Mexico to the island of Cuba.

Military Search and Rescue Operations Launched

Authorities in Mexico has sent navy personnel and military search aircraft to find the Friendship and Tigger Moth, which were carrying at least nine sailors, according to a military release.

The ships had been scheduled to make landfall in the Cuban capital on Tuesday or Wednesday, but there has been radio silence from them and no confirmation of their safe arrival, authorities reported.

Context of Humanitarian Support to the Nation

The island nation has leaned on aid convoys from Mexico over recent weeks, as the nation struggles through widespread national electricity failures.

"The captains and crews are experienced sailors, and both vessels are equipped with suitable safety equipment and communication devices," a spokesperson for the convoy commented.

The nine-person crew are from France, Poland, the United States, and Cuba. Mexican authorities said it has opened communications with rescue coordination centers from those nations along with their embassy officials.

"The group is collaborating completely with the authorities and remain confident in the crews' ability to safely arrive in Havana," the official further stated.

Recent Relief Shipment

Just days before, the Cuban authorities warmly welcomed and greeted with fanfare another boat that had transported a significant amount of relief supplies to the country.

That ship, called "a modern Granma" in reference to the vessel in which Castro returned to Cuba to begin the Cuban Revolution in the mid-20th century, carried solar equipment, drugs, infant formula, bikes and provisions.

Wider International Climate

Non-governmental organizations and volunteers have been at the forefront of initiatives to bring critical assistance to Cuba beginning in January, coinciding with the time a fuel embargo on the Communist-run nation came into effect.

Global bodies have since warned of ""severe" lack of essential goods, with over 50,000 surgeries cancelled in Cuba due to electricity supply constraints.

Political pressure have increased lately, with comments from different officials emphasizing the complex situation regarding relations.

Reacting to certain statements, a senior government figure insisted that "the socialist system of Cuba is not subject to discussion."

Reports suggest that early stages of talks commenced, although their current progress remains unclear.

The naval forces affirmed it was pledged to using every available asset at its reach to find the vessels and secure the safety of the people on board.

As of now, there has been no official comment on the disappeared vessels by the Cuban government.