A key figure from the Cuban Revolution has passed away. Ramiro Valdés was 94 years old at the time of his death. He played a significant role in the movement, working closely with prominent leaders Fidel and Raúl Castro.

Valdés was involved with the Castros from the early days of the revolution. His contributions were notable, particularly in shaping the country's security and intelligence apparatus. He is regarded as the architect of this system.

Further information about Ramiro Valdés and his passing can be found through BBC Mundo. Details about his life and legacy are available from this source.