Operation Iraqi Freedom/External links: Year Four (March 2006-March 2007)

Year Four of Operation Iraqi Freedom commenced on March 19, 2006. Due to the length of this article, it has been subdivided.

For Year Four links see:


 * Year Four (March-August 2006)
 * Year Four (September 2006-March 2007)

Also see:
 * Operation Iraqi Freedom: Year Five
 * Task Bar for more links.

Websites

 * Iraq Casualty Count: Calendar of US Military Dead during Iraq War, Iraq Coalition Casualties, and Casualties in Iraq.
 * DefendAmerica.mil (U.S. Department of Defense website).
 * Fact Sheet: Iraqi War from InfoPlease.com.
 * IraqWar.info.
 * "Post-invasion Iraq, 2003–2006" in the Wikipedia (originally entitled "Occupation of Iraq 2003-2004.")
 * "Three Years of War in Iraq: A Timeline,", Think Progress.