US Army Corps of Engineers

The New York Times reports that the official Pentagon study assessing the structural effect of the 9/11 attack on the Pentagon was completed in July 2002 but has not been released, and may never be released. The study, conducted by the Army Corps of Engineers, “was specifically intended to consider Pentagon security in the light of new terrorist threats… Some, confused over what could be considered sensitive in the report, have expressed outrage that the lessons it may hold for other buildings could be squandered.” Engineers outside the investigation say the implications are considerable, since the design of the Pentagon is much more similar to other major buildings elsewhere than the design of the WTC. If the report were released, it is likely building codes would be changed and many lives saved in the long term. [New York Times, 11/5/2002]