Trump’s Cuba Push and the Spy Island Problem

President Donald Trump has made little secret of his intentions toward Cuba. Since returning to office, his administration has steadily increased pressure on Havana, portraying the communist government as both a regional security problem and a platform for hostile foreign powers operating near American shores. Critics argue the White House is exaggerating the threat to justify a harder line against Cuba. But the administration insists its concerns are grounded in something concrete: an expanding network of Russian and Chinese intelligence operations sitting roughly 90 miles from the United States.

Trump himself recently suggested he intends to take a far more aggressive approach than previous administrations. “Other presidents have looked at this for 50, 60 years, doing something,” Trump said of Cuba and its security implications. “It looks like I’ll be the one that does it.”

That comment came amid a broader administration effort to frame Cuba not simply as an aging communist state, but as an active national security problem. In January, Trump signed an executive order declaring Cuba “an unusual and extraordinary threat” to U.S. national security, arguing that Havana had become a host for Russian and Chinese intelligence and military capabilities aimed at the United States. Secretary of State Marco Rubio has echoed that concern, warning publicly about a “Russian and Chinese intelligence presence” operating just off America’s mainland.

Whether viewed as a justification for a tougher Cuba policy or a legitimate warning about an emerging threat, the administration’s argument rests heavily on one issue: Cuba’s growing role as a spy platform for two of Washington’s biggest rivals.

Why Cuba Matters to America’s Adversaries

Cuba’s location gives it strategic importance that far outweighs its size. Sitting less than 100 miles from Florida, the island offers an unusually valuable position for monitoring military communications, maritime activity, rocket launches, and command operations across the southeastern United States and the Caribbean.

According to U.S. intelligence assessments discussed in recent reporting, China and Russia have expanded their intelligence operations in Cuba in recent years, reportedly tripling intelligence personnel since 2023 and investing in upgraded surveillance capabilities. Officials say the island hosts signals intelligence operations, commonly known as SIGINT, which focus on intercepting electronic communications and monitoring military and civilian signals.

The primary surveillance targets reportedly include U.S. Central Command in Tampa, which oversees operations in the Middle East, and U.S. Southern Command near Miami, which directs military operations in Latin America and the Caribbean. Nearby maritime activity, space launches from Cape Canaveral, and communications linked to military operations are also believed to be areas of interest.

The Trump administration argues that this makes Cuba more than a Cold War relic. It makes the island a modern intelligence staging ground for adversaries with growing military ambitions.

What CSIS Found in Cuba

The Center for Strategic and International Studies has provided some of the most detailed public analysis of China’s intelligence footprint in Cuba. Using satellite imagery and open-source intelligence, CSIS identified four sites suspected of supporting Chinese signals intelligence operations: Bejucal, El Salao, Wajay, and Calabazar.

In its report, CSIS emphasized the strategic value of Cuba’s geography, stating: “Cuba’s proximity to the southern United States and the Caribbean makes it a prime location for collecting signals intelligence (SIGINT) on the region.”

The organization also noted that Cuba is “well-positioned to keep watch on sensitive communications and activities, including those of the U.S. military.”

The largest and most prominent facility is Bejucal, near Havana. Originally associated with Soviet intelligence activity during the Cold War, Bejucal has reportedly evolved into one of the most sophisticated intelligence locations on the island. Satellite imagery reviewed by CSIS showed dish antennas and surveillance systems capable of intercepting satellite communications and observing rocket launches from Florida. The report noted that Bejucal provides “a prime vantage point to collect valuable data” related to launches and aerospace activity.

El Salao, near Santiago de Cuba, represents what many analysts see as an even more troubling trend: expansion. Construction reportedly began in 2021 on a facility featuring a circularly disposed antenna array capable of detecting signals across vast distances. CSIS assessed that the site could eventually help monitor U.S. Navy operations and partner activity throughout the Caribbean.

Wajay, north of Bejucal, has expanded dramatically over time and now includes numerous antennas, operations facilities, and support infrastructure. Calabazar, meanwhile, appears increasingly focused on space monitoring through upgraded satellite-tracking equipment.

Taken together, the facilities suggest that China’s intelligence relationship with Cuba is becoming more extensive and technologically sophisticated.

Russia’s Long Shadow in Cuba

China is not the only concern.

Russia also operates intelligence infrastructure in Cuba, most notably the Lourdes signals intelligence facility near Havana. The site, long associated with Soviet espionage during the Cold War, reportedly closed in the early 2000s during warmer U.S.-Russia relations before reopening in 2014 as tensions escalated again.

Trump’s executive order described Lourdes as Russia’s largest overseas signals intelligence facility and accused it of attempting to steal sensitive American national security information.

Former National Security Agency general counsel Glenn Gerstell emphasized the strategic advantage of proximity, calling Cuba “an unbelievably rich location” for intelligence gathering. Even in an age of satellites and cyber espionage, he argued that nearby antennas remain “surprisingly relevant” because they can intercept local communications with greater precision.

Former Air Force SIGINT analyst L.J. Eads described the intelligence opportunity more bluntly. Monitoring U.S. military operations from Cuba, he said, gives China “a front-row seat to observe the way the U.S. fights.” He added: “From a SIGINT perspective, this is gold.”

What Trump Tried Before and How the U.S. Is Responding

The concern over foreign spy operations in Cuba did not begin during Trump’s current term.

During the 2016 Republican presidential primary, Marco Rubio laid out what he considered a successful arrangement with Cuba, saying Havana would need to “kick out the Russians from Lourdes and kick out the Chinese listening station in Bejucal.”

That reflected a broader first-term effort to pressure Cuba away from adversarial powers.

More recently, U.S. mitigation efforts have intensified. Officials say Washington conducts near-daily surveillance drone flights around Cuba and has repositioned spy satellites to monitor developments more closely. Director of National Intelligence Tulsi Gabbard reportedly elevated Cuba as a higher intelligence priority, while CIA Director John Ratcliffe recently warned Cuban officials that normal relations would be difficult so long as Havana hosted America’s geopolitical rivals.

Critics argue the administration may be overstating the immediacy of the danger, noting Russia and China possess satellites, cyber tools, and diplomatic facilities elsewhere. Some say Cuba has become a convenient explanation for tougher policies.

But even skeptics rarely deny the basic reality: sophisticated Russian and Chinese intelligence operations operating within easy range of Florida offer strategic advantages that would be difficult for any American administration to ignore. Whether Trump’s Cuba strategy succeeds or fails, the island’s growing role as a foreign listening post is clearly one of the reasons Washington believes the status quo can no longer continue.