On December 23, 2011, US Ambassador to Pakistan Cameron Munter sends a short email to his bosses Frank Ruggiero, who is acting US special representative to Afghanistan and Pakistan, and Ruggiero’s deputy Daniel Feldman. The email’s subject heading is “(SBU),” which stands for “sensitive but unclassified.” The single line email will later be mostly redacted, but according to a June 2016 Wall Street Journal article, Munter indicates that a specific US drone strike is planned.
Feldman then forwards the email to Clinton aides Jake Sullivan and Cheryl Mills with the comment, “I’m sure you know already, but just in case.” There are two more emails between Feldman and Mills in the chain that day, mostly later redacted.
Then, on December 27, 2011, Mills resumes the chain with a short email to Feldman, asking, “What happened on this?”
After some more mostly redacted discussion, the full email chain is forwarded by Mills to Clinton later that day. Her response, if any, is unknown.
The Wall Street Journal will later cite this chain as its only specific example of emails about the US drone program said to be a “key part” of the FBI’s Clinton investigation. Apparently, many of the other emails about various drone strikes are later deemed “top secret,” so their details can’t be shared.
The Journal will claim this email chain is an example of officials having discussions about highly classified drone strikes via unsecured emails “in part because people were away from their offices for the [Christmas] holiday and didn’t have access to a classified computer, officials said.”
Munter incorrectly marks the original email “SBU,” because the Journal will later note, “Under strict US classification rules, US officials have been barred from discussing strikes publicly and even privately outside of secure communications systems.”
In Clinton’s July 2016 FBI interview, she will be asked about this email chain, which reached her on December 27, 2011. “Clinton stated no policy or practice existed related to communicating around holidays, and it was often necessary to communicate in code or do the best you could to convey the information considering the email system you were using. In reference to the same email, Clinton believed if the foreign press was to obtain information from that email, it would not cause damage to the US Government.”
It is impossible to judge the validity Clinton’s comments, since so much of the entire chain remains redacted. (Federal Bureau of Investigation, 9/2/2016)