Direct proof of use
The M113 is directly documented in the 1990 Gulf War through American and coalition service in Operation Desert Storm. The Army Historical Foundation states that thousands of M113s and M113 variants saw action with American and coalition forces in Kuwait and Iraq.
Public-domain image records add theater-specific evidence. A Wikimedia Commons record for U.S. military image DN-ST-92-07833 identifies an M113 armored personnel carrier with M1A1 Abrams tanks and other 3rd Armored Division equipment moving out on a mission during Operation Desert Storm. NARA/DVIDS archive metadata also records M113 armored personnel carriers with Royal Saudi Land Force and other coalition vehicles traveling along a mine-cleared channel during Operation Desert Storm.
Sources: M113 armored personnel carrier history, 3rd Armored Division Gulf War Image, NARA Saudi M113 Column
Timeline
On 30 November 1990, a NARA/DVIDS image record documented an M113 armored personnel carrier and M2 Bradley infantry fighting vehicles being offloaded at a rail yard for shipment to the Middle East in support of Operation Desert Shield.
On 15 February 1991, U.S. military image DN-ST-92-07833 showed an M113 in the foreground as 3rd Armored Division vehicles moved out on a mission during Operation Desert Storm. On 1 March 1991, another NARA/DVIDS record documented a column of M113 armored personnel carriers and other Royal Saudi Land Force and coalition vehicles traveling through a mine-cleared channel during Operation Desert Storm.
Sources: NARA Desert Shield Rail Offload, 3rd Armored Division Gulf War Image, NARA Saudi M113 Column
Operational role
In the Gulf War record, the M113 appears as a coalition tracked armored personnel carrier family rather than as a single standardized combat configuration. The documented use centers on protected movement and battlefield support for coalition mechanized forces, with sources placing the vehicle family in American and wider coalition service across Kuwait, Iraq, Saudi Arabia, and mine-cleared movement routes.
The available sources support large-scale coalition use and multiple theater appearances, but they do not identify a named M113 engagement, a precise count by variant, or an exhaustive list of coalition operators. The most source-backed description is therefore M113-family protected mobility and support use by U.S.-led coalition forces during Desert Shield and Desert Storm.
Sources: M113 armored personnel carrier history, 3rd Armored Division Gulf War Image, NARA Saudi M113 Column, NARA Desert Shield Rail Offload