HRC in SA
https://en.wikipedia.org/wiki/List_of_international_trips_made_by_the_United_States_Secretary_of_State#Hillary_Rodham_Clinton
Met with King Abdullah and Foreign Minister Prince Saud. Attended the First Ministerial Meeting of the Gulf Cooperation Council-U.S. Strategic Cooperation Forum. March 30–31, 2012
Met with King Abdullah and Foreign Minister Prince Saud. Visited the Organization of the Islamic Conference headquarters and made a speech at the Dar Al-Hekma College in Jeddah on February 16. February 15–16, 2010
It appears she made two trips to Bloody SA.
If that relates to the drop, then the time period to focus on has greatly narrowed down. Whether coincidence or not, her first trip to SA was preceded by one to Haiti.