Lourdes SIGINT station

The Lourdes SIGINT (Signals Intelligence) facility, located near Havana, Cuba, was the largest facility of its kind operated by Soviet and later Russian foreign intelligence services[2] outside of Russia. Located less than 150 km (93 mi) from Key West, the facility covered 73 km² (28 sq mi). Construction began in July 1962.

Lourdes SIGINT station
Cuba
Lourdes SIGINT station
Coordinates	22°59′00″N 82°27′47″W
Site information
Owner	Government of Cuba
Condition	Partially demolished/converted; scheduled for a reopening
Site history
Built	1962 (1962)
In use	1962–2002
Garrison information
Garrison	Russian Intelligence (allegedly)[1] Chinese Intelligence (allegedly)

Vladimir Putin, accompanied by Minister of Defense Igor Sergeyev, visits the settlement of homes of families of the employees of the Lourdes SIGINT station in Cuba, 15 December 2000

The station purportedly closed in August 2002.[3]

All station facilities were shut down, the buildings were abandoned and later reconstructed to become the University of Information Science.

At its peak during the Cold War over 1,500 KGB, GRU, Cuban DGI, and Eastern Bloc technicians, engineers and intelligence operatives staffed the facility.

The base closed in 2002. Russia had paid Cuba a $200 million annual subsidy from 1962 to 2002.[4]

In July 2014 reports surfaced that Russia and Cuba had agreed to reopen the facility for usage by Russian intelligence.[5]