标签: Cuba

古巴

  • Cuban President denounces the impact of the blockade on the worsening energy situation in the country

    Cuban President denounces the impact of the blockade on the worsening energy situation in the country

    On Wednesday, May 14, 2026, Cuban President Miguel Díaz-Canel Bermúdez, who also serves as First Secretary of the Central Committee of the Communist Party of Cuba, took to his official social media accounts to address the rapidly escalating crisis facing the island nation’s national power grid. In his public statement, he painted a stark picture of the current energy situation, confirming that peak-hour power deficits are projected to exceed 2,000 megawatts on the day of his announcement.

    Díaz-Canel left no ambiguity about the root cause of the crisis, attributing the dramatic deterioration of Cuba’s energy security entirely to longstanding U.S. trade restrictions. He labeled the restrictions a “genocidal energy blockade” that Washington imposes on Cuba, noting that the U.S. actively threatens third-party nations that supply Cuban fuel imports with harsh, unjustified tariffs. As a concrete example of the blockade’s immediate impact, the president revealed that fuel shortages directly caused by American restrictions cut 1,100 megawatts of available generation capacity from Cuba’s grid on that same Wednesday alone.

    To further back his claim, Díaz-Canel pointed to a marked improvement in power services across the island back in April. He explained that the arrival of just one additional fuel cargo vessel — out of the minimum eight vessels Cuba requires each month to meet domestic energy demand — was enough to cut power deficits and reduce widespread blackouts. While outages did not disappear entirely during that period, their frequency and severity were significantly mitigated, offering clear proof of how fuel access directly shapes Cuba’s energy outlook.

    The president also addressed recent commentary from U.S. media outlets aligned with Washington’s aggressive policy agenda toward Cuba. He noted that even these outlets, which have long backed American pressure on the island, have been forced to acknowledge the remarkable resilience of the Cuban people in the face of systemic economic pressure. Despite sweeping measures designed to cripple Cuba’s economy and energy sector, the nation has not collapsed, and remains far from what the U.S. has attempted to frame as a failed state. This forced admission, Díaz-Canel argued, indirectly confirms that Cuba’s ongoing crisis is the product of deliberate American economic warfare and targeted energy persecution, not domestic policy failure.

    Díaz-Canel went on to reframe the narrative pushed by U.S. government spokespeople, who often attribute Cuban hardship to mismanagement by Havana. In reality, he explained, the crisis stems from a deliberate, perverse strategy designed to push everyday Cuban citizens to breaking point, amplifying scarcity and hardship to stoke unrest against the country’s government. He recalled that more than 60 years of economic blockade, plus 243 additional restrictive measures implemented during the Trump administration, failed to break the Cuban Revolution. This failure led the U.S. to ramp up pressure, implementing new executive orders designed to cut off all fuel supplies to the island, and penalize any third-party entity that engages in trade or investment with Cuba. The core goal of this scheme, he emphasized, is to inflict collective suffering on the Cuban people, holding them hostage to force political change.

    Looking back at a brief period of eased restrictions several years ago, the Cuban president noted that this short window offered unambiguous proof of how both Cuban and American people, and bilateral trade relations, would benefit from ending the long-running draconian blockade. That potential improvement, he added, is exactly what a small clique of far-right U.S. extremists who control American policy toward Cuba fear. These actors deliberately spread misinformation about conditions on the island, and continuously push for harsher restrictions and greater threats against the Cuban people.

    Closing his statement, Díaz-Canel reaffirmed Cuba’s longstanding position: the nation remains open to equal, mutually respectful dialogue with the United States, but will continue to resist external pressure and build domestic prosperity regardless. “We are increasingly convinced that we must overcome these enormous difficulties through our own collective efforts, united as a single nation, and resolute in the face of even the toughest challenges,” he said.

  • Cuban Foreign Minister denounces the repercussions of a military aggression against the island

    Cuban Foreign Minister denounces the repercussions of a military aggression against the island

    In a public warning posted to his social media channels on Tuesday, Bruno Rodríguez Parrilla, Cuba’s Minister of Foreign Affairs and a member of the country’s Political Bureau, has strongly condemned the risk of potential military aggression against his nation by the United States government, laying bare the devastating ripple effects such an attack would unleash across the Caribbean and beyond.

    Rodríguez Parrilla emphasized that a U.S. military strike would not just be an act of war against a sovereign state—it would trigger a full-scale humanitarian catastrophe and an unprecedented bloodbath on Cuban soil. He pointed out that the human cost would extend beyond Cuban borders, with both Cuban and American civilians and service members losing their lives in the conflict. Critically, he noted that this high-stakes gamble is only being entertained by U.S. political leaders who do not face the personal consequence of sending their own children or family members to fight in such a war.

    The foreign minister went on to stress that there is no justification, not even a flimsy pretext, that could legitimize a military attack by the global superpower against Cuba. The small island nation, he argued, poses no measurable security threat to the United States, meaning any incursion would be rooted solely in the desire of a small faction of U.S. policymakers to force a change to Cuba’s existing political system and governing structure.

    Beyond the immediate human toll, Rodríguez Parrilla reiterated that any U.S. military aggression against Cuba would constitute a severe, direct threat to peace and stability across the entire Latin American and Caribbean region. He closed by reaffirming Cuba’s unwavering commitment to defending its national sovereignty against any attempt by external powers to impose their will on the Cuban people.

  • What is the thermal conversion process for improving Cuban crude oil?

    What is the thermal conversion process for improving Cuban crude oil?

    Against the backdrop of a tightened economic blockade that has squeezed Cuba’s fuel supplies to critical levels, a homegrown technological breakthrough developed by local petroleum researchers is offering new momentum for the island nation to capitalize on its own natural resources and advance toward long-term energy sovereignty.

    The innovation, crafted by a team of scientists at Cuba’s Center for Petroleum Research (Ceinpet), centers on a thermal conversion process tailored to address the unique challenges posed by the country’s most abundant crude oil resource: heavy crude extracted from northern Cuban oil fields. To break down the impact of this new development, Cuban state newspaper *Granma* sat down for an exclusive interview with Rafael López Cordero, senior researcher and management advisor at Ceinpet, who walked through the process, its potential benefits, and its roadmap for scaling.

    López Cordero explained that Cuba produces a range of crude oil grades, from light to extra-heavy, but more than 70% of the country’s domestic output comes from northern deposits of heavy crude. This variant is defined by extremely high concentrations of asphaltene compounds, which create the crude’s signature high density and viscosity, paired with elevated sulfur levels. This chemical makeup creates cascading challenges across every stage of the oil supply chain, from initial extraction all the way to refining and end use.

    “These asphaltenes complicate not just refining, but also transportation, pumping, and even extraction,” López Cordero noted. When heavy crude is pulled from wells, it arrives mixed with water, requiring specialized surfactants to separate the emulsions and recover usable crude. Its extreme viscosity also makes it impossible to pump through existing pipeline infrastructure without first diluting it with solvent products to lower its thickness. Currently, these solvents come from two sources: a portion of distillate fractions produced by the Sergio Soto Refinery in Cabaiguán, which processes domestic crude, and heavy naphtha generated from processing imported crude oil – a feedstock that could otherwise be used to produce gasoline for domestic consumption.

    This is where the new thermal conversion process delivers transformative change. López Cordero was careful to clarify that thermal conversion is an upgrading process, not a full refining step. While refining produces finished fuel products that meet market quality standards – from liquefied petroleum gas and gasoline to jet fuel, diesel, and asphalt – thermal conversion targets the physical properties of heavy crude to make it far more usable and valuable.

    By reducing the crude’s viscosity enough to eliminate the need for solvent dilution, the process frees up all the naphtha previously used for this purpose to be redirected toward gasoline production, directly boosting the country’s available fuel supply. It also delivers secondary benefits: a modest reduction in sulfur content cuts the fuel’s environmental impact, and the upgraded crude’s improved combustion properties reduce wear on power plant equipment, extending their operational lifespans and cutting maintenance resource needs.

    In its current non-catalytic form, the process upgrades crude for more efficient transportation and combustion without directly producing finished fuel derivatives that meet all national quality standards, but its operational benefits are already significant. The technology is now in the pilot scaling phase at the Sergio Soto Refinery, a location selected for its unique advantages for testing.

    “Sergio Soto already processes domestic heavy crude, has all the auxiliary infrastructure we need – steam, treated water, power – and a trained staff with years of experience handling heavy crude,” López Cordero said. “We don’t have to build from scratch; we can integrate our pilot plant into the existing operational system, and the crude is already stored on site, so no extra transportation is required.”

    Contrary to common misconception, the pilot plant is not intended for mass commercial production of upgraded crude. Its core mission is to collect critical engineering data: researchers will test different temperature ranges, crude emulsion injection rates, and other operational variables to map how these factors impact final product quality. Once these core parameters are finalized, the team will design modular, scalable units that can be deployed directly at wellheads across northern oil fields, bringing the upgrading process directly to the source of extraction.

    The research line behind thermal conversion has been underway at Ceinpet for several years, and was paused for a period due to a range of resource and operational constraints. But the intensification of the U.S. blockade, which has worsened shortages of imported solvents and naphtha, created new urgency to advance the homegrown solution, pushing the team to leverage domestic expertise and local resources to bring the project across the finishing line.

    While the technology is still in early scaling and will not resolve all of Cuba’s immediate energy challenges overnight, López Cordero emphasized that it represents a meaningful, firm step forward for the country. By enabling Cuba to maximize the value of its own domestic natural resources, the breakthrough moves the nation one critical step closer to the long-held goal of full energy sovereignty.

    Ceinpet has been investigating thermal conversion technology for several years, and the project’s progress amid ongoing economic pressure highlights the role of domestic scientific innovation in building resilience for the island nation.

  • Cuban tobacco is also being rolled using solar energy

    Cuban tobacco is also being rolled using solar energy

    For a Cuban tobacco producer in the eastern province of Las Tunas, the shift to renewable energy is more than an environmental initiative — it is a lifeline for an industry with centuries of local heritage that has struggled with crippling power instability and economic headwinds in recent years.

    The Las Tunas Tobacco Collection, Processing, and Rolling Company (known locally by its Spanish acronym ABTT) now produces nearly 60 kilowatts of electricity through newly installed photovoltaic panels across its manufacturing facilities, which supply premium cigars for both domestic consumption and global export markets. While integrating renewable energy has been a core part of the company’s strategic roadmap for several years, the initiative was derailed for a period by persistent shortages of foreign currency, which blocked the purchase of critical equipment.

    Before the solar rollout, chronic unreliable grid power forced frequent work stoppages across ABTT’s production workshops. Those disruptions hit output hard: at the time the transition plan was launched, the firm produced just over 400,000 export-quality cigars and nearly 1.5 million units for domestic sale, with annual revenue losses from outages topping 26 million pesos.

    To address the crisis, parent group Tabacuba Business Group launched a full-scale energy transition across all core operations, starting with the Vidal Navas and Maniabón factories in Puerto Padre, which prioritize production for international export. Additional photovoltaic systems were added to select workshops at the Enrique Casals facility in Las Tunas municipality, another site focused on overseas sales.

    Building on the early success of these first installations, the Lázaro Peña plant in Jobabo — which supplies the domestic market — is set to bring two 6-kilowatt solar panel modules online in the coming period, a change designed to reshape the facility’s energy profile and protect its consistent production output. According to Carlos Betancourt Almaguer, Development Director at ABTT, additional photovoltaic infrastructure will be rolled out incrementally across remaining workshops in the province, while contracting for new systems is already underway for other key sites, including a central tobacco sorting center and the company’s main distribution warehouse.

    Beyond stabilizing production levels, Betancourt Almaguer noted that the shift has already improved workplace conditions for employees. Previously, unscheduled outages forced early shutdowns, cutting into workers’ daily wages. Now, staff arrive at the facility confident that production will proceed as planned, eliminating unexpected lost income.

    The solar transition is not limited to manufacturing: the company has partnered with the Agricultural Projects Company and the Ministry of Agriculture to install solar-powered irrigation systems in 18 new seedling houses across nine independent tobacco producers’ farms. This on-farm renewable infrastructure will ensure planting can be completed on the optimal schedule, boost crop yields, and add greater reliability to the annual tobacco growing campaign.

    For Las Tunas, a region with tobacco production roots stretching back to the 18th century, this widespread energy shift could mark the first step toward a broader industry recovery. After a revival of tobacco cultivation in 1993, the region saw rapid growth that cemented its status as one of Cuba’s top tobacco producing areas, hitting a peak in 2017 with a harvest of 1,276 tons of raw tobacco. In recent years, however, production has dropped sharply, with current annual output barely exceeding 100 tons. Industry leaders hope that resolving power instability through renewable energy will reverse that trend and restore the region’s historic standing in Cuban tobacco.

  • The Major still rides across his plains, on his Island

    The Major still rides across his plains, on his Island

    Some historical dates are etched permanently into the collective consciousness of a nation, and May 11 stands as one such milestone for Cuba. On this day in 1873, at just 31 years old, Cuban independence leader Ignacio Agramonte fell in battle — but 153 years later, Cubans, especially residents of his home province of Camagüey, insist he never truly stopped riding forward for his country.

    Looking back at Agramonte’s extraordinary choice in his young adulthood remains striking even in 2026. At 26, this newly married lawyer born into a privileged wealthy family walked away from every comfort and security life had given him to join a risky, uncertain war for Cuban independence. Many would have labeled his choice reckless, even foolish. But Agramonte held unshakable clarity about the moment he lived in: he knew his country needed him, and he stepped forward to confront the Spanish colonial empire of the era without hesitation.

    Agramonte’s legacy extends far beyond his reputation as a fearless military commander. Over his five years of fighting, he participated in more than 100 battles, but he was also a gifted thinker, lawyer, and committed constitutionalist. He drafted the first Constitution of the Republic in Arms, and he defended the abolition of slavery with the same fierce determination that led his charges against Spanish colonial forces. Even amid the chaos of war, he remained a devoted husband, writing tender, heartfelt letters to his wife Amalia that still move readers today: “Only for you, always for you.” For Agramonte, his commitment to his country never erased his love for his family — it was the foundation of his fight.

    For the people of Camagüey, Agramonte’s influence is woven into the identity of the region itself. To say one is from Camagüey is not just to state a place of birth; it is to embrace a set of values shaped by Agramonte’s example: honesty, dedication to education, and unpretentious courage. Today, that legacy is not locked away as a dusty museum relic or a static bronze monument. Instead, it acts as a mirror held up to modern Cuban youth, and it reflects Agramonte’s spirit in every young person working to move the country forward amid ongoing challenges, including decades of U.S. economic blockade.

    The bronze equestrian statue of Agramonte that stands in Camagüey’s central park, sword raised and gaze fixed forward, is more than a memorial. It is a symbol of the legacy that lives on in contemporary Cubans: the students who show up to learn, the creators who build new opportunities, the workers who show up for their communities day after day. Agramonte does not demand modern Cubans follow his path to the battlefield; he calls on them to refuse indifference to injustice, and to fight today’s battles with intelligence and the same unwavering commitment he embodied 153 years ago.

    As Cubans mark this anniversary, they see Agramonte not as a figure of the past, but as a guardian of the present, and a blueprint for the future. Every time a resident of Camagüey walks past the statue and looks up, they see more than cold bronze: they see a young man who answered his country’s call without hesitation, and that same spirit lives on in every young Cuban who carries that legacy forward. As long as there are young Cubans with pride in their hearts, the strength to persist, and the tenderness to care for their communities, the Major will never have fallen. He continues to ride across the plains of his home island, leading the way forward.

  • The Executive Order of May 1st and the blockade measures announced today increase the harm to the Cuban population and reinforce the threat of aggression

    The Executive Order of May 1st and the blockade measures announced today increase the harm to the Cuban population and reinforce the threat of aggression

    In a scathing official statement released on May 7, 2026 from Havana, Cuba’s Ministry of Foreign Affairs issued an unreserved rejection of a new executive order signed by the White House on May 1 that ramps up the decades-long U.S. economic, financial and commercial blockade of the island nation to never-before-seen, extreme levels.

    Beyond rejecting the core executive order, Cuban officials also condemned a follow-up action from the U.S. Department of the Treasury dated May 7, which added two major Cuban entities — state-run groups Gaesa and MoaNickel S.A. — to the U.S. List of Specially Designated Nationals. This designation marks the first coercive penalty implemented under the terms of the new May 1 executive order.

    Cuba’s foreign ministry describes the expanded measures as a brutal act of deliberate economic aggression that vastly expands the harmful extraterritorial reach of the long-standing U.S. blockade. Under the new rules, the U.S. can impose secondary sanctions on foreign companies, global banking institutions and third-country entities even when their commercial activities have no direct or legitimate connection to U.S. markets or operations.

    The statement outlines that these new restrictions will deal additional severe damage to Cuba’s already strained national economy, which has still been reeling from the devastating impact of a U.S.-led oil blockade imposed on January 29 this year that effectively paralyzed all fuel imports into the country.

    The Cuban government further accuses U.S. authorities of acting as a self-appointed global policeman, in open and flagrant violation of core tenants of international law and the fundamental principles governing free global trade in goods and services. The new measures, officials argue, directly and explicitly attack the sovereign right of all sovereign nations to establish or maintain economic, commercial and financial ties with Cuba, regardless of their own foreign policy priorities.

    Top U.S. leadership, particularly the Secretary of State, has engaged in widespread blackmail and intimidation campaigns to force the entire international community to comply with the U.S. blockade, according to the statement. No nation is immune from these threats, which Cuban officials frame as part of a decades-long campaign of harm against the Cuban people that amounts to an ongoing act of genocide. The end goal of the escalation, they say, is to force Cuba into complete isolation from global economic and financial systems.

    In a formal warning to the global community, Cuban officials emphasized that this act of aggression against the Cuban economy and its population will only achieve the destructive outcomes Washington intends if sovereign, independent nations choose to surrender to U.S. intimidation. The statement expresses confidence that the international community will not passively accept illegal U.S. regulatory overreach, will not surrender their sovereign equality, and will not leave their domestic businesses, citizens and financial institutions unprotected from unfair U.S. coercion.

    The statement notes that the global community has repeatedly opposed and condemned the nearly 70-year campaign of harm the U.S. has waged against the Cuban people. Cuban officials denounce the latest aggressive measures as criminal in nature, designed to push the entire Cuban population into hunger and desperation, and to trigger a large-scale social, economic and political collapse across the country. They also reject what they identify as a deliberate U.S. strategy to manufacture a humanitarian crisis in Cuba, as a pretext to justify even more dangerous actions against the island, including potential military aggression.

    Cuba reaffirmed that it will continue to use all international forums to denounce the illegal blockade, and called on the entire global community to stand against this latest escalation. The statement frames the new measures as a dangerous step forward in Washington’s long-standing goal of exerting total domination and control over Cuba’s national destiny, a move that violates the fundamental independence and sovereignty of all nations around the world.

  • Telemedicine: A Valuable Tool for Health and Life

    Telemedicine: A Valuable Tool for Health and Life

    Just 30 days after integrating into Cuba’s National Virtual Hospital network, the Pepe Portilla Pediatric Hospital in western Cuba’s Pinar del Río has already emerged as a testament to how digital healthcare innovation can overcome longstanding systemic and geographic barriers to high-quality medical treatment. What was once a standard institutional meeting room has been reimagined as a digital hub connecting local clinicians to top specialists across the island, outfitted with a simple setup of a webcam, large display screen, and internet-connected computer.

    This transformation is already changing outcomes for rare, complex pediatric cases that local providers rarely encounter in their practice. Dr. Jesús Lazo Cabrera, a clinician at the facility, recently leveraged the network to secure consensus for a six-month-old infant named Liam Valdés Morejón, who was born with congenital global emphysema — an extremely rare condition that affects just one in 20,000 to 30,000 births. With roughly 5,000 annual births across Pinar del Río, local clinicians may only see one case every five to six years, leaving them without frequent hands-on experience managing post-surgical complications. After Liam’s post-operative progress failed to match standard medical guidance, the team turned to the National Virtual Hospital for support.

    Through the platform, Lazo Cabrera and his team shared real-time imaging, full patient histories, and clinical notes with leading pediatric specialists at Havana’s prestigious Juan Manuel Márquez Pediatric Hospital and other leading Cuban institutions, replicating the experience of having out-of-province experts in the exam room. The collaboration allowed the local team to align their treatment approach with national best practices and adopt a customized new care plan that Liam is currently following, with a formal re-evaluation scheduled in four weeks. Today, six months after his birth, the infant continues to make steady positive progress — a concrete outcome that demonstrates the network’s life-changing impact.

    Dr. Mayte Cabrera Hernández, general director of Pepe Portilla Pediatric Hospital, explained that the National Virtual Hospital offers far more than just second-opinion consultations. The platform supports a full suite of telehealth services, including remote patient monitoring, remote diagnostic analysis, continuing medical education for local clinicians, and cross-institutional case consultations. For a country facing persistent fuel shortages that complicate long-distance patient transfers, the digital network addresses two critical challenges at once: it cuts unnecessary healthcare costs and eliminates the inherent medical risks of moving vulnerable pediatric patients hundreds of kilometers for specialist input. Even when transportation is available, Cabrera Hernández notes, avoiding travel reduces stress and risk for young patients and their families, while delivering the same standard of care available in Cuba’s capital.

    In its first full month connected to the network, Pepe Portilla has already completed three remote specialist consultations, with the case of Liam standing as the clearest example of the model’s potential. For seasoned clinicians like Lazo Cabrera, the network fills a longstanding gap in care: even clinicians with decades of experience can encounter unique cases that other centers have more experience managing, and the platform unifies care standards across the entire country. “This gives us security in our procedures,” Lazo Cabrera explained, “because we can confirm our approach matches what top teams across Cuba use, and we can give families confidence that their child is receiving the same treatment they would get anywhere in the country.”

    Pepe Portilla is not the only Pinar del Río facility participating in the program: the province’s Abel Santamaría Cuadrado General Teaching Hospital has also joined the national network, which aims to standardize care, share specialized medical knowledge, and close geographic gaps in access to care across Cuba, powered by digital health innovation. As Liam’s steady recovery shows, the initiative is already delivering on that promise, uniting clinicians across the island in a shared mission to protect patient health and save lives.

  • From university to industry: The best path for Artificial Intelligence

    From university to industry: The best path for Artificial Intelligence

    On the morning of Wednesday, May 7, 2026, Miguel Díaz-Canel Bermúdez, First Secretary of the Central Committee of the Communist Party of Cuba and President of the Republic of Cuba, undertook a working visit to the University of Havana, where he held an in-depth meeting with academic researchers leading cutting-edge artificial intelligence development initiatives across the institution. The visit, framed within Cuba’s national Science and Innovation-based Government Management System, underscores the top leadership’s sustained commitment to advancing digital transformation and leveraging AI to address pressing social and economic challenges across the island.

    Díaz-Canel was joined on the visit by Walter Baluja García, Minister of Higher Education, Mayra Arevich Marín, Minister of Communications, and Miriam Nicado García, Rector of the University of Havana. During the session, researchers from two leading faculties — Physics, and Mathematics and Computer Science — presented a curated selection of their ongoing AI projects, all tailored to deliver tangible benefits for Cuba’s public and private sectors.

    Leading the presentation from the Faculty of Physics was Dr. Milton García Bonato, a senior researcher at the faculty’s Center for Complex Systems. He outlined that his team’s work in AI stretches back more than 30 years, predating the global mainstream boom in artificial intelligence driven by large-scale internet-based language models. One of the team’s most high-impact innovations is an AI model built to analyze human mobility patterns. This tool proved critical during the COVID-19 pandemic, enabling policymakers to accurately assess population movement trends and measure the effectiveness of public health restriction measures. Beyond public health, the model also serves as a core planning resource for urban transportation systems, helping city officials organize transit networks based on commuter origin and destination data.

    The Faculty of Physics has also expanded its AI applications into other key national sectors, including telemedicine solutions for the public health system and efficiency-focused tools for the national economy. In a post-meeting interview with reporters, García Bonato emphasized that AI aligns naturally with the faculty’s longstanding research focus on complex systems: “AI is fundamentally about leveraging existing data that captures complex interrelationships to build predictive models that support better decision-making,” he explained. “Our team is fully committed to translating academic breakthroughs into solutions that address the country’s current needs, from more efficient resource management to tangible problem-solving. The nation can count on us — our work is rigorous, peer-validated, and published in top international journals, so this is established, credible science.”

    From the Faculty of Mathematics and Computer Science, Dean Dr. Suilan Estévez Velarde presented a broad overview of the faculty’s AI-driven contributions to Cuba’s digital transformation. Her presentation highlighted a diverse portfolio of tools, including platforms for AI-augmented citizen engagement, open science collaboration portals, enterprise project management systems, and logistics and operational optimization frameworks. Special attention was given to work from the faculty’s Cryptography Institute, along with advances in data analytics for decision support, medical image processing for biomedicine, and domestic language model development — headlined by CeciLIA, Cuba’s homegrown large language model.

    Like their colleagues in Physics, the mathematics and computer science team made major contributions to COVID-19 response through combined AI and mathematical modeling for outbreak prediction, tools that have since been adapted for forecasting other infectious diseases. The faculty has also developed AI-powered diagnostic support tools for specific conditions including skin diseases, and industry-focused solutions ranging from predictive analytics for the domestic software sector to integration of generative AI and blockchain technology for Cuban enterprises. Estévez Velarde noted that these innovations have the potential to drive widespread modernization across the Cuban economy, boosting operational efficiency, cutting costs, and creating new export-ready products and technologies that strengthen national competitiveness.

    Despite these significant advances, Estévez Velarde also highlighted a key ongoing challenge: strengthening collaboration between academic research institutions and domestic industry. She noted that misalignment around project timelines, communication styles, and priorities between academia and the private sector can leave promising research trapped as unpublished theses rather than scaled into real-world solutions, emphasizing the need for targeted training to bridge this gap and translate academic work into tangible national impact.

    In her closing assessment of the meeting, University of Havana Rector Miriam Nicado García called the exchange “extremely productive.” She noted that the session gave researchers the opportunity to outline how the university is integrating AI into strategic sectors spanning health, energy, transportation, the broader economy, and public services. Attendees also reached consensus on the key priorities for future growth: continued investment in university infrastructure and faculty development, expanded AI education across all levels of the national education system, and sustained training of new PhDs, masters students, and specialists in AI and related digital fields — all critical to advancing Cuba’s long-term development goals.

    Díaz-Canel reaffirmed during the visit that advancing AI and digital transformation is a core strategic priority for the Cuban government, as the nation works to build a more modern, digitally connected society that delivers greater benefits to all citizens.

  • Our people will continue to defend the political system that is sovereignly recognized in the Constitution

    Our people will continue to defend the political system that is sovereignly recognized in the Constitution

    In an official statement released in early May 2026, the International Relations Committee of Cuba’s National Assembly of People’s Power has issued a sharp rejection of a new U.S. Executive Order that further intensifies the decades-long economic, commercial and financial blockade against the Caribbean nation. The committee emphasizes that this latest measure is designed to deepen the illegal, immoral collective punishment imposed on the Cuban people for more than 60 years, constituting another direct attack on Cuba’s national sovereignty and right to self-determination.

    Beyond tightening restrictions on the island, the new executive order pushes an extreme internationalization of the blockade, the committee notes. It expands coercive secondary sanctions, pressuring and threatening third countries, foreign businesses and global financial actors to cut off all commercial and financial ties with Cuba, isolating the nation from the global economy.

    The statement goes further to condemn escalating belligerent rhetoric from the current U.S. administration, which has recently included open threats of military aggression against Cuba. The committee describes the long-running U.S. blockade as an inherently genocidal policy, one that has inflicted widespread harm on Cuban livelihoods for generations, and argues the new measures only worsen this humanitarian harm.

    Against this backdrop, the committee reaffirms the Cuban people’s unwavering commitment to defending their sovereign political system, which was enshrined in the national Constitution via a universal popular referendum supported by an overwhelming majority of Cuban voters. Cuba remains dedicated to building a socialist society centered on advancing social justice for all its citizens, a path the Cuban people have repeatedly chosen and defended.

    Just weeks before this statement, more than six million Cuban adults – 81% of all Cubans over the age of 16 – participated in the nationwide “Signature for the Homeland” initiative, reaffirming their collective support for Cuban independence, the Cuban Revolution, and the nation’s sovereign revolutionary governance. More recently, on International Workers’ Day, more than five million Cuban men and women marched through streets and public squares across the country, demonstrating their united resolve to defend the homeland against external aggression and interference.

    Cuba’s longstanding commitment to global peace is also reaffirmed in the statement, which reiterates the principles of the 2014 Proclamation of Latin America and the Caribbean as a Zone of Peace, signed by heads of state and government during the CELAC summit held in Havana.

    The committee, acting on behalf of the Cuban people through their elected parliamentary representatives, issued a global call to parliamentarians, national legislative bodies, and inter-parliamentary organizations around the world to raise their voices and take collective action to end the U.S. military threat, economic blockade, and energy sanctions against Cuba.

    The statement references the recent International Meeting of Solidarity with Cuba, held in Havana on May 2, where participants from across the globe unanimously agreed that Cuba has an inalienable right to live in peace, defend its sovereignty, and pursue independent national development – and that global solidarity with Cuba cannot be blocked by any external power. The meeting’s Final Declaration praised Cuba’s consistent commitment to peace, called out the escalating aggression from the current U.S. administration, and pledged to expand global resistance and support for Cuba as the world marks the centennial of the birth of iconic Cuban revolutionary leader Fidel Castro.

    The statement concludes with the iconic slogans that have defined Cuban resistance for decades: Long live peace! Down with aggression! Defend the Homeland! Homeland or death, we shall prevail! (Venceremos!)

  • Sanctions and threats of war: The last stand

    Sanctions and threats of war: The last stand

    On May 1, 2026, hundreds of thousands of Cuban citizens gathered in massive, organized demonstrations across the island to voice their unified support for the country’s revolutionary government, a display of popular solidarity that directly pushes back against a years-long campaign of pressure from the United States government. According to analysis from Cuban outlet *Granma*, this open show of national unity poses a unprecedented challenge to a sitting U.S. administration that has long positioned itself as the unchallenged hegemonic power across the Western Hemisphere.

    The reporting, published May 6, notes that the current U.S. policy toward Cuba is heavily shaped by hardline right-wing political interests based in Florida, with key influence exerted by high-profile figures including Senator Marco Rubio and former Inter-American Development Bank president Mauricio Claver-Carone. Cuba’s decision to openly celebrate Labor Day with a public display of grassroots backing for its sovereign system comes as Washington has spent years leveraging harsh economic sanctions to force Havana into political surrender and demobilization.

    Framed by Cuban commentators as a modern David versus Goliath struggle, the Cuban people have refused to be silenced even as the U.S. has used economic pressure to create widespread hunger and hardship to force political change. In a pre-planned escalation following the demonstration, the U.S. president signed a new package of punitive sanctions designed to further subjugate Cuba, while once again openly hinting at potential military intervention to force the country into compliance.

    The new U.S. policy framework relies heavily on falsehood and strategic misinformation to justify tightening the decades-long economic blockade on Cuba. The core goal of this escalating pressure, the report argues, is to force the Cuban people to abandon their hard-won independence and sovereignty, bending to the political demands of extreme opposition factions.

    The entire U.S. approach to supposed talks with Cuba is described as a cynical exercise in coercion: dialogue masked as pressure, mixed with leaks, political blackmail, and non-negotiable ultimatums. What Washington frames as negotiation is in reality a trap, the analysis says: a carefully constructed plan crafted behind closed doors at the U.S. State Department by allies of anti-Castro factions based in Miami, acting on direct orders from top White House national security and diplomatic leaders. These officials take their direction from Florida’s vengeful far-right, which remains committed to restoring a corrupt, annexationist order in Havana.

    The stark contrast between the two nations’ positioning on this year’s Labor Day could not be clearer: While Cuba used the occasion to reaffirm its call for peace and an end to the decades-long U.S. blockade, the U.S. responded with threats of military power and new punitive measures. The massive May 1 demonstration, which drew the equivalent of more than 6 million participants across the country, stands as a collective rebuke to what Cuba describes as a genocidal threat of foreign aggression.