US Secretary of State Marco Rubio on Thursday, 21 May sharply escalated Washington's rhetoric against Havana, declaring Cuba a “failed state” and warning that the island's deepening instability poses a direct threat to US national security. Rubio made the remarks during a media interaction in Miami, ahead of his scheduled trip to India.

Rubio's Core Charges Against Cuba

Rubio argued that Cuba's political and economic structures were irreparably broken. “Their economic system does not work. It’s broken, and you can’t fix it with the current political system that’s in place,” he said. “It’s a failed state.”

He accused the Cuban government of blocking the delivery of humanitarian aid while allowing military-linked entities to accumulate vast wealth. Specifically, Rubio identified a private military company he called “GUYA” as sitting on $18 billion in assets — none of which, he alleged, flows into the state budget — even as ordinary Cubans endure worsening blackouts and economic collapse.

The Aid Dispute: $6 Million and a Permitting Standoff

Rubio disclosed that the United States had allocated $6 million in hurricane relief for Cuba, of which $3 million had already been distributed inside the country through the Catholic Church. The remaining $3 million, he said, was being held up by Cuban authorities through their permitting process.

“There’s another 3 million that’s being held up, by the way, by the Cubans through their permitting process,” Rubio said. Washington, he added, was prepared to do more — but only through organisations with no ties to the regime or military-controlled companies. “It has to be distributed by groups that are not linked to the regime,” he said.

Russia, China, and the Broader Security Concern

Beyond the humanitarian dimension, Rubio raised alarm over Cuba’s strategic alignment with Russia and China. He alleged that Cuba not only possesses weapons acquired from both countries but also hosts their intelligence operations on its soil.

“Cuba not only has weapons that they’ve acquired from Russia and China over the years but they also host Russia and Chinese intelligence presence in their country,” he said. This comes amid heightened US sensitivity to foreign intelligence activity in its near-abroad, particularly following disclosures about suspected Chinese surveillance infrastructure in the Caribbean region.

Migration Risk and the 'Systemic Meltdown' Warning

Rubio warned that a further deterioration in Cuba’s condition could trigger a migration and security crisis that would spill directly into the United States. “If you have a systemic meltdown in that country, which is where they’re headed, we’ll be impacted by the migratory crisis, by any violence and instability that happens there,” he said.

Cuba’s proximity to Florida — roughly 145 kilometres from the US mainland — has historically made migration surges a politically sensitive issue in American domestic politics, particularly in Miami, where Rubio himself has deep roots in the Cuban-American community.

On Military Options

Asked whether military action was on the table, Rubio said the administration’s preference was a “negotiated diplomatic settlement.” However, he did not rule out presidential action, adding that the President “has the obligation to address that national security threat” if one were to emerge. The remarks stop short of a direct threat but signal that Washington is keeping its options open as Cuba’s internal situation worsens.