National Security Archives
I was looking at the National Security Archives at George Washington University and came upon all of its papers on our relationship with Iraq from 1980-1984. It is very interesting reading.
If you would like to read the security documents that led to our current involvement in Iraq, they have those too. The press release is at the top, and the documents are in links nearer the bottom of the page beside a synopsis of each document. They are in PDF format.
If you are interested, they house a wide variety of US security documents from throughout our history.