Cuba is experiencing severe challenges due to its third nationwide blackout within just over a week. This crisis is linked to significant fuel shortages exacerbated by sustained pressure from the United States over several months. Cuban citizens are facing food spoilage as their refrigerators cease functioning. Many are forced to rely on phone flashlights to continue their daily activities.
Since the beginning of 2026, Cuba has experienced five national blackouts. These outages follow the U.S. capture of former Venezuelan President Nicolás Maduro, which halted Venezuelan oil shipments to Cuba, a crucial source of energy for the country. Cuba’s energy infrastructure heavily relies on fuel imports for its continued operation.
The U.S. has further threatened to impose tariffs on nations supplying oil to Cuba. Havana officials criticize these actions as an “oil blockade.” The historical U.S.-Cuba tensions have resurfaced, and the blackouts reflect the strained relations. These conditions have particularly worsened as U.S. officials have forecasted the potential downfall of Cuba’s communist regime, while the country’s tourism sector, essential to its economy, has declined sharply.
A recent oil supply from Russia in late March was quickly consumed. This situation drew comments from four Democratic congressional members who visited Cuba over the weekend. They described the U.S. energy embargo’s impact on Cuba as turning it into a “silent Gaza.” On Tuesday, Cuba’s energy ministry reported efforts to restore power after a total disconnection of the National Electric System (SEN). Partial power restoration was achieved by Tuesday afternoon, following the grid’s disconnection earlier that day.
Similar nationwide blackouts occurred on July 6 and July 10, affecting the majority of Cuba’s 10 million people. The Cuban energy minister, Vicente de la O Levy, blamed the crisis on the “exacerbated” effects of U.S. interventions. He cited a total absence of fuel, lack of spare parts, and increasingly worn-out power plants as key issues.
The Trump administration’s stance against Havana’s regime, unchanged since Cuba’s 1959 revolution, remains firm. In June, Cuba implemented significant economic reforms to adopt more market-friendly policies, aiming to alleviate U.S. imposed economic constraints. President Trump, in March, asserted that Cuba’s government was “in its last moments of life.” U.S. Ambassador Mike Waltz described Cuban officials as a “national security threat” due to their regime’s proximity, just 90 miles from Florida.
Reports indicate that Russia and China have established intelligence operations in Cuba. Military action by the U.S. against Cuba could follow after concluding Middle Eastern operations, as suggested by Trump. Additionally, CIA Director John Ratcliffe engaged with Cuban leaders in May for advanced negotiations. The U.S. has formally pressed charges against former Cuban President Raul Castro concerning a 1996 incident involving a civilian aircraft flown by U.S.-based Cuban exiles, raising discussions among experts on possible U.S. military legal actions against Cuba.