Direct proof of use
A U.S. Marine Corps photograph dated April 2, 2003, and preserved on Wikimedia Commons from an original Defense Department media record, identifies a destroyed Iraqi BMD-1 infantry fighting vehicle near an abandoned structure in northern Iraq during Operation Iraqi Freedom.
The image directly supports Iraqi fielding of the BMD-1 in the invasion phase of the 2003 Iraq War. It documents a destroyed vehicle, not a specific BMD-1 firing incident, unit assignment, or target engagement.
Sources: BMD-Iraq-20030402.JPEG
Timeline
On April 2, 2003, the Marine Corps image recorded the destroyed Iraqi BMD-1 in northern Iraq. A second public-domain image from the same date and photographer shows another destroyed Iraqi infantry fighting vehicle in northern Iraq; Commons structured data identifies that file as depicting a BMD-1, while the original caption text calls it a BMP-2.
Sources: BMD-Iraq-20030402.JPEG, Northern Iraq Destroyed IFV Image
Narrative
The supported 2003 Iraq War role is Iraqi armored-vehicle fielding documented through battlefield-loss imagery. The primary source places the vehicle in Iraq during Operation Iraqi Freedom and identifies it as an Iraqi BMD-1, tying the system to Iraqi government and security forces rather than coalition operation.
The public evidence used here is strongest for presence, fielding, and destruction. It does not establish whether the pictured BMD-1 was moving with an active unit at the moment it was destroyed, whether its 73 mm gun or anti-tank missile armament had been fired, or which Iraqi formation controlled it before loss.
Sources: BMD-Iraq-20030402.JPEG