Federal officials are investigating Cuban Embassy diplomat David Ramírez Álvarez for allegedly coordinating a foreign influence campaign within the United States, according to government sources.

The probe centers on allegations that Álvarez engaged in activities designed to influence American political processes or public opinion on behalf of the Cuban government. Details about the specific nature of the alleged activities or their scope have not been publicly disclosed.

The investigation comes amid broader tensions between the United States and Cuba, with both nations exchanging accusations over diplomatic and political matters. Cuban Foreign Minister Bruno Rodriguez Parrilla has accused Secretary of State Marco Rubio of making false statements about Cuba's activities and threat level to justify U.S. actions against the island nation.

Foreign influence campaigns have become a significant concern for U.S. law enforcement and intelligence agencies in recent years, with federal authorities investigating similar activities allegedly conducted by various nations. Such investigations typically examine whether foreign officials or their agents have violated laws governing lobbying, information disclosure, or other regulations designed to ensure transparency in foreign government activities on U.S. soil.

The Cuban Embassy has not publicly responded to requests for comment regarding the investigation into Álvarez. The timing and potential outcomes of the federal probe remain unclear.