This is from the website:
"In a memorandum to Biden, Secretary of State Antony Blinken stated that his department wants to withhold two types of documents.
The first are 11 records that discussed “a joint intelligence program” of the State Department and the CIA that the two are still operating to this day.
“Release of the details of that program, as found in these 11 records, would greatly harm the CIA’s intelligence capabilities and cause extreme difficulties in the Department’s conduct of relations with other documents,” Blinken wrote.
The remaining 20 documents are “not believed relevant” to the assassination but detail a joint program between the State Department and the FBI that was terminated in 1974."