2003 Iraq War

M198 155 mm howitzer in the 2003 Iraq War

U.S. Marine Corps batteries used M198 155 mm howitzers for indirect fire around Fallujah in 2004, including defensive fires for Camp Fallujah and fire support during Operation al Fajr.

Evidence Map

ClaimSources
U.S. Marines fired an M198 Medium Howitzer for supporting and defensive fire at Camp Fallujah.

Sources: Department of War Camp Fallujah M198 Photo

Marines from 4th Battalion, 14th Marine Regiment fired a 155 mm M198 on an insurgent position during Operation al Fajr.

Sources: DVIDS Operation al Fajr M198 Photo

Battery M, 4th Battalion, 14th Marine Regiment fired 1,742 rounds from November 8 to November 19, 2004, in support of Marine and Army infantry in Fallujah.

Sources: Marine Corps News Fallujah Cannoneers

Timeline

M198 155 mm howitzer In 2003 Iraq War

  1. M198 defensive fire at Camp Fallujah

    A U.S. Department of War caption identifies Marines firing an M198 Medium Howitzer for supporting and defensive fire at Camp Fallujah.

    Sources: Department of War Camp Fallujah M198 Photo

  2. Battery M fires during Operation al Fajr

    Marine Corps News reported that Battery M, 4th Battalion, 14th Marine Regiment fired 1,742 rounds from November 8 to November 19 in support of Marine and Army infantry units in Fallujah.

    Sources: Marine Corps News Fallujah Cannoneers

  3. M198 photographed firing on an insurgent position

    DVIDS documents Marines from 4th Battalion, 14th Marine Regiment firing a 155 mm M198 Medium Howitzer from the outskirts of Fallujah during Operation al Fajr.

    Sources: DVIDS Operation al Fajr M198 Photo

Documented Use

Direct proof of use

U.S. Marine Corps M198 155 mm howitzers were documented in combat use around Fallujah during the 2003 Iraq War. A U.S. Department of War photo caption identifies Marines from M Battery, 4th Battalion, 14th Infantry Regiment, 1st Marine Division RCT-1, firing an M198 to provide supporting and defensive fire for Camp Fallujah on October 21, 2004.

A separate DVIDS image caption identifies Marines from 4th Battalion, 14th Marine Regiment, firing a 155 mm M198 Medium Howitzer on an insurgent position from the outskirts of Fallujah during Operation al Fajr.

Sources: Department of War Camp Fallujah M198 Photo, DVIDS Operation al Fajr M198 Photo

Timeline

The strongest public record clusters in late 2004. On October 21, official imagery documented an M198 firing for Camp Fallujah support and base defense. During the November 2004 Fallujah assault, Marine Corps News reported that Battery M, 4th Battalion, 14th Marine Regiment fired 1,742 rounds from November 8 through November 19 in support of Marine and Army infantry units in the city.

That Marine Corps News account says the battery's mission changed from counterfire support for Camp Fallujah to battlefield fire support for Regimental Combat Team 1 infantry units as the operation developed.

Sources: Department of War Camp Fallujah M198 Photo, Marine Corps News Fallujah Cannoneers

Narrative

The documented operator was the United States Marine Corps, with Battery M, 4th Battalion, 14th Marine Regiment repeatedly appearing in the available public record. The howitzers served an indirect-fire role: defensive and supporting fires at Camp Fallujah before the main November assault, then fire support for infantry units fighting in Fallujah during Operation al Fajr.

The sources support use of the M198 as a U.S. coalition fire-support weapon in the Iraq theater, not Iraqi possession or insurgent use during the 2003-2011 war. Later Iraqi and Islamic State use of M198 howitzers belongs to the separate 2013 War in Iraq catalog context.

Sources: Department of War Camp Fallujah M198 Photo, DVIDS Operation al Fajr M198 Photo, Marine Corps News Fallujah Cannoneers

Sources