Cuba's Communist Party is holding on through the worst crisis in a generation because a sprawling internal surveillance apparatus, not its collapsing power grid or shrinking food supply, is doing the work of keeping the country in line, The Wall Street Journal reported Sunday.

The paper described a security network that reaches into Cubans' homes, workplaces, and neighborhood sports centers, listens in on phone calls, and blankets everyday life from sports clubs to concert halls as U.S. sanctions squeeze the island.

The Journal framed the picture as an economy on the brink of collapse under a U.S. blockade, with civil unrest growing as living standards fall and no foreign patron riding to Havana's rescue.

What has kept the government of Cuban President Miguel Díaz-Canel, the paper said, is the party's iron control over daily life, not its ability to deliver electricity, food, or wages.

That description tracks with the state's recent behavior on the ground.

At June's nighttime pot-banging protests in Morón and other cities, civilian informants filmed demonstrators so police could identify and arrest them the next day, the Foundation for Human Rights in Cuba documented. The Ministry of the Interior's black-beret riot brigade deployed in Santiago as officers cut internet access to isolate protest zones.

The economic picture behind the crackdown is stark.

The U.N. Economic Commission for Latin America and the Caribbean projects Cuba's GDP will contract 6.5% in 2026, the worst in the region, and the electricity generation deficit hit a record 2,208 MW on June 25, leaving roughly 70% of the island without power. The Cuban Conflict Observatory logged 1,311 protests in May, the highest monthly total on record.

The Trump administration has openly tied that pressure to a push for regime change by year's end, seizing Venezuelan oil tankers bound for Cuba, imposing secondary sanctions on the military-run conglomerate GAESA, and, on May 21, indicting Raúl Castro over the 1996 Brothers to the Rescue shootdown.

Speaking on March 27 about strikes in Venezuela and Iran, President Trump told reporters, "Cuba is next."

Havana has mixed concessions with force.

Díaz-Canel's government released more than 2,000 prisoners in April and, in June, opened the door to private banks and foreign investment by Cubans abroad in a package of 176 economic measures.

Human Rights Watch, citing the group Cubalex, said at least 203 people were arbitrarily detained in state surveillance operations between January and June 2025, with 38 more arrests in June 2026 alone, including six minors.

Opposition leader José Daniel Ferrer predicted in May that the regime would fall by year's end.

Díaz-Canel, in a July 3 interview with the Puerto Rican weekly Claridad, was defiant. "I am convinced that we will overcome this, that we will move forward, that we will succeed, and that we will not surrender," he said.