The Center for Strategic and International Studies published a report using geospatial intelligence to show that construction of a circularly disposed antenna array in Cuba has been completed.

CSIS states the circularly disposed antenna array in Cuba, just 240 miles miles from Miami, Florida, could be used to monitor or intercept radio transmissions across a wide range of frequencies in the region.

The DC-based think tank added that the site may be linked to China and could be used to track sensitive U.S. military and communications activity across the Caribbean, the Gulf of America, and the southeastern U.S.

Here's a section of the report:

CSIS cited a congressional testimony in 2005 that pointed out China's activities in the Bejucal area:

China's activity in the Western Hemisphere was recently uncovered by a Select Committee’s investigation that found Beijing developed "an extensive network of dual-use space ground stations and telescopes across Latin America and uses this network to collect intelligence and boost the PLA's warfighting capacity," adding, "The investigation found at least eleven China-linked space facilities established across Argentina, Venezuela, Bolivia, Chile, and Brazil."

The Trump administration's campaign to purge China's influence from the Western Hemisphere has intensified this year as part of a broader U.S. effort to reorder the political map of the Americas. After the collapse of the socialist Maduro regime in Venezuela, the Trump administration is increasingly focused on Cuba, where decades of communist rule have hollowed out the island's economy and turned it into an island playground for U.S. adversaries.