Nine months before the assault that killed Ambassador Chris Stevens and three others, State Department Under Secretary Patrick Kennedy signed off on an internal memo that green-lighted the Benghazi operation.

The December 2011 memo from Jeffrey Feltman — then-Assistant Secretary of State for Near Eastern Affairs (NEA) — pledged “to rapidly implement a series of corrective security measures.” However, no substantial improvements were made, according to congressional testimony to the House oversight committee from Regional Security Officer Eric Nordstrom.

Nordstrom said the Benghazi operation never met the rigid standards set out by the Overseas Security Policy Board, or OSPB, which according to the State Department website “is an interagency body created to assist the secretary” in carrying out security obligations under a 1986 law.

“We did not meet any of those standards with the exception of perhaps the height of the wall,” Nordstrom testified.