It proposed that FBI Director Robert Mueller be the one that personally conduct the transfer a 10-gram sample of HEU to Russian law enforcement sources during a secret “plane-side” meeting on a “tarmac” in the early fall of 2009.
"We require that the transfer of this material be conducted at the airport, on the tarmac near by the plane, upon arrival of the Director's aircraft."
The FBI Director was originally scheduled to ‘return’ a sample from the DOE stockpile to the Russians in April but the trip was postponed until September 21.
Paragraph number 6 of the leaked cable confirms Dir. Mueller’s Sept. 21 flight to Moscow.
“(S/Rel Russia) Action request: Embassy Moscow is requested to alert at the highest appropriate level the Russian Federation that FBI Director Mueller plans to deliver the HEU sample once he arrives to Moscow on September 21. Post is requested to convey information in paragraph 5 with regard to chain of custody, and to request details on Russian Federation’s plan for picking up the material. Embassy is also requested to reconfirm the April 16 understanding from the FSB verbally that we will have no problem with the Russian Ministry of Aviation concerning Mueller’s September 21 flight clearance.”
But possibly even more shocking is the fact that the State Department wanted the transfer of the HEU to take place on an “airport tarmac” which is rather reminiscent of the infamous Loretta Lynch/Bill Clinton meeting which occurred on a Phoenix, Arizona, tarmac back in June of 2016.
Past dealings with the Russians were also mentioned in the cable, signifying that previous deals have taken place.