Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Spain Investigates Russian Links to Catalan Separatists Graham Keeley MADRID - Russian agents offered military aid to Catalan separatists at the height of their failed bid to break away from Spain in 2017, according to a judicial investigation in Spain. These are the extraordinary allegations at the heart of an investigation launched by a judge in Barcelona who is probing alleged links between the Catalan independence movement and a Russian misinformation campaign designed to destabilize Europe. Police arrested 21 suspects in Barcelona on Wednesday on the orders of Judge Joaquin Aguirre, including three men who were close to the former Catalan President Carles Puigdemont who fled Spain shortly after the failed declaration of independence three years ago. In one recording presented in court documents, one of those detained by police allegedly mentions an offer by Russian agents to provide Puigdemont with 10,000 troops to help in a theoretical armed conflict with Spanish forces. The offer never materialized. Fake news offensive "Russian interference as a geopolitical strategy was a fact during the fall of 2017 when (the Russians) spread fake news and disinformation," Judge Aguirre said in a ruling, citing online items backing the Catalan separatists spread by Russian news platforms. The Spanish government had accused Russia in 2017 of meddling in the Catalan conflict, a charge that Russian officials denied at the time. In what appeared to be an ironic repost to the court allegations, the Russian Embassy in Madrid tweeted: "It is necessary to add two zeros to the number of soldiers and the most shocking thing about this conspiracy: the troops should be transported by Mosca and Chato, airplanes assembled in Catalonia during the (Spanish) Civil War and hidden in a safe place in the Catalan Sierra until they receive the order to act through encrypted publications." .