US imposes new sanctions on Cuba's mining and construction sectors

U.S. economic restrictions have intensified the financial strain on the island, whose economy was already vulnerable due to limited diversification and reliance on external trade. The measures, which limit the import of fuel, medical supplies and other essential goods, have reduced government revenue and curtailed the ability of private enterprises to maintain operations, leading to widespread power outages and a shortage of critical medicines across the territory.

The blackouts have disrupted residential services, tourism facilities and small businesses, while hospitals report dwindling stocks of antibiotics, insulin and other life‑saving drugs. Local authorities have appealed for humanitarian exemptions and are seeking assistance from regional partners to stabilize the power grid and replenish medical inventories. As the shortages persist, officials warn that the combined impact on public health and economic activity could deepen the island’s crisis unless relief measures are implemented.