A myriad of armed tribal and Islamist militias in the north of Iraq could pose a threat to US forces stationed in the area.
Turkey and the United States have differences in attaining their objectives in Iraq, but the commonalities will eventually encourage the allies to cooperate.
A military unit dedicated to sacrificing themselves for Saddam has played a prominent part in attacking American forces in the south of Iraq.
As US forces approach the outskirts of Baghdad, the Pentagon has asserted that Republican Guard Units have the authority to deploy chemical weapons.
Documents taken in Iraq after the first Persian Gulf war showed the extent to which Saddam Hussein hoped to have his soldiers and even civilians exploit prisoners of war.
Russian special police use incapacitating gas to stop Chechen terrorists.
A report and a diagram outlining the Iraqi security apparatus.
Statement made to the United Nations General Assembly, September14, 2002, New York
