Two sailboats that went missing while carrying humanitarian aid from Mexico to Cuba have been located by the Mexican Navy and their crews are safe, a spokesman for the Nuestra America Convoy said on Saturday.The two boats are part of the convoy, a broader grassroots aid effort seeking to deliver food, medicine, baby formula and other supplies to the Caribbean’s largest island, amid a U.S. blockade on shipments of oil and other supplies that has worsened power outages and led the state to ration services.“The vessels are continuing their journey to Havana,” a spokesman told Reuters. “The Convoy remains on track to complete its mission — delivering urgently needed humanitarian aid to the Cuban people.”The sailboats went missing after departing from Mexico’s Isla Mujeres last Saturday and had been expected to arrive in Cuba’s capital, Havana, between March 24 and 25.The spokesman did not immediately say why the boats had disappeared.The U.S. Coast Guard initially told French press agency AFP on Friday that the boats had been found but later recanted its statement, saying a search was still underway, prompting confusion.The Nuestra America – Our America in Spanish – coalition includes nearly 300 organizations from more than 30 countries, among them non-governmental groups, unions, political parties and lawmakers.The group has already delivered approximately 20 tons of aid by air and by sea to Cuba, including food, medicine, solar panels and bicycles.