TG-
Thanks for your replies, and I don't know either.
LHO as a de facto KGB asset is an interesting inquiry.
It somewhat answers why, on a Saturday, three KBG agents would meet with LHO in MC. That meeting has always struck me as very fishy.
According to an article by KGB General Nikolai Leonov (aka "The Blond Oswald in Mexico City") in the 11/22/93 edition of National Enquirer, Oswald showed up at the Soviet Embassy's volleyball court on Sunday, 9/29/63, and he and Oswald retired to his office in the embassy (Kostikov, a KGB colonel, was working under cover of Third Secretary / Assistant Cultural Attache), and Oswald started weeping, brandishing his revolver, and complaining about the FBI, etc., etc., just as he had allegedly done the previous day in front of Nechiporenko, Yatskov and/or "Department 13" Kostikov at the consulate, but interestingly Leonov makes no mention of that Saturday meeting in his article.
Factoid: Leonov had turned Raul Castro and Che onto Soviet Communism in the mid-1950s, and the Mexican Police allegedly found one of his calling cards in Fidel's notebook when he was arrested in Mexico City in 1956.
FWIW, James Angleton talks about Leonov a few times in his June 1975 and February 1976 Church Committee testimony, but the transcriptionist never did get his name right.
Angleton also told the Committee that Ivan Obyedkov -- misspelled "Byetkov?"; the KGB officer / security officer who volunteered to a forgetful Oswald or "Oswald" over a sure-to-be-tapped-by-CIA phoneline on 10/1/63 the Department 13-radioactive name "Kostikov" -- was a Kremlin-loyal triple agent, i.e., the Agency mistakenly believed it had successfully recruited him.
It's interesting to note that the
only reason the CIA and the FBI believed on 11/23/63 that KGB Colonel Kostikov was Department 13 was because a Kremlin-loyal triple agent at the FBI's NYC field office -- KGB Major Aleksey Kulak, aka FEDORA -- had told the FBI and/or the CIA in 1962 that Kostikov's charge at the U.N., Igor Brykin, was Department 13.
Don't even get me started on AEBURBLE / TUMBLEWEED -- a German national crop-duster from Snyder, Oklahoma, by the name of Guenter Heinz Schulz who had been a reconnaissance pilot for Hitler, a British POW, an NKVD agent or officer (either for a few years or forever), and who was ostensibly recruited by the OSS / CIA after the war and sent by the FBI and the CIA to penetrate Kostikov and his KGB buddies (or some such thing) in Mexico City.