Cryptonym: AMBEATNIK-1
A cable from WH/Miami in July, 1971, stated that "this being so, believe AMMUG-1's (Vladimir Lahera Rodriguez) primary goal is to establish contact with KDACOUSTIC-1 (Rafael Mirabal Fernandez) and assure him that if he ever decided to defect from PBRUMEN (Cuba), that AMMUG-1 can serve as his channel of communication with LNFORT (U.S. Government). This of course same rationale being used in the AMBEATNIK-1/AMMEDIA-1 relationship."
104-10181-10005: CIA FILE ON RUIZ-PEREZ, ORESTES GUILLERMO.
05/00/69: Cable from Director to Madrid (Info: WH/Miami): CITE DIRECTOR 00167: Slugline RYBAT TYPIC AMBROWN AMMEDIA: REF: MADRID 8337 (IN 53617): "1. Will send AMBEATNIK/1 (IDEN) on first available flight upon confirmation AMMEDIA/1 (unintelligible) visit Madrid. 2. File 201-353964." - - - June 27, 2023 release, page 25: https://www.archives.gov/files/research/jfk/releases/2023/104-10181-10005.pdf
104-10181-10005: CIA FILE ON RUIZ-PEREZ, ORESTES GUILLERMO.
05/00/69: Cable from Director to Madrid (Info: WH/Miami): CITE DIRECTOR 00618: Slugline RYBAT TYPIC AMBROWN AMMEDIA: REF: DIRECTOR 00167: "1. IDEN is Mr. Ignacio Piterre Rivera, Cuban ambassador to the Hague 1959-1961; Professor Mathematics small college Jacksonville, FLA. 1961-present; friend and benefactor Carlos Alfaras Varela and Bertha Fernandez since mid-forties when both worked for him in Minister Education of Grau San Martin regime; Alfaras recently assured Piterre that their friendship remains as warm as ever. Description: Apparent age 55; five feet ten inches, 200 lbs; grey hair, straight, full; brown eyes; naturalized U.S. citizen. Was active in Triple A, jailed and exiled under Batista. 2. 201-353964. CABLE SEC: Pls ref attached cable." (Handwritten note below). - - - June 27, 2023 release, page 26: https://www.archives.gov/files/research/jfk/releases/2023/104-10181-10005.pdf
104-10183-10366: NONRELATED AMMUG-1.
07/00/71: Cable from WH/Miami to Director, Mexico City: TYPIC AMROSE: Page 2: ..."G. Believe we can safely assume that if AMMUG-1 (Vladimir Lahera Rodriguez) does approach KDACOUSTIC-1 (Rafael Mirabal Fernandez) that the latter will assume that AMMUG-1 has been sent by LNFORT/JKLANCE (U.S. Government/CIA). This being so, believe AMMUG-1's primary goal is to establish contact with KDACOUSTIC-1 and assure him that if he ever decided to defect from PBRUMEN (Cuba), that AMMUG-1 can serve as his channel of communication with LNFORT. This of course same rationale being used in the AMBEATNIK-1/AMMEDIA-1 relationship..." - - - For LNFORT see page 38: https://www.archives.gov/files/iwg/declassified-records/rg-263-cia-records/second-release-lexicon.pdf