Specifically it is responsible for strategic level SIGINT for 501 Military Intelligence Brigade.

Stefanowicz was "a contract interrogator for the 205th Intelligence Brigade."

Members of the unit, the 20th Intelligence Brigade, are being investigated in connection with at least three killings of human rights workers, as well as church and political figures.

Following are excerpts from the executive summary of the "Investigation of the Abu Ghraib Detention Facility and 205th Military Intelligence Brigade," also known as the Fay Report.

AR 15-6 Investigation of the Abu Ghraib Detention Facility and 205th Military Intelligence Brigade (.

Tonight the Government announced that it would disband the 20th Intelligence Brigade, some of whose members have come under investigation in connection with political murders.

In heading to Iraq to take charge of the 205th Intelligence Brigade, he was embarking on the most important assignment of a 22-year career.

In addition, the National Police Corps had a General Commissariat of Intelligence, with an antiterrorist mission that included a Foreign Intelligence Brigade to investigate international terrorism aimed against Spain.

The unit, the 20th Intelligence Brigade, has operated as the central nervous system of the military, supplying intelligence to every branch.

Last summer, the 20th Intelligence Brigade, which supplied information to every branch of the military, was disbanded, with numerous officers facing criminal charges of running death squads and carrying out political assassinations.