The US Treasury Department has announced sanctions against Cuban President Miguel Diaz-Canel, his wife Lis Cuesta Peraza, and three other individuals, including Alejandro Castro Espin, the son of former President Raul Castro. This action is part of a wider strategy by the Trump administration to increase pressure on Cuba's leadership amid a severe economic crisis characterized by blackouts and food shortages. The sanctions freeze any US-based assets of the targeted individuals, although their financial ties to the US remain unclear. President Trump has expressed a desire for regime change in Cuba, stating that the country is in a state of collapse. Secretary of State Marco Rubio has backed the sanctions, emphasizing their intent to disrupt the Cuban government and its revolutionary movements. Diaz-Canel, who succeeded Raul Castro in 2018, has faced significant challenges in modernizing Cuba's economy, which has been further complicated by heightened US sanctions. The sanctions represent a continuation of US efforts to isolate and destabilize the Cuban government, following similar actions against other leaders like Nicolas Maduro of Venezuela.