[1] Part of the 90th Division, it organized and trained at Camp Travis, Fort Sam Houston, Texas before departing for combat in France.

"Contact camps" were held as another alternate form of summer training at John Tarleton Agricultural College in Stephenville, Texas, during the fall or winter months.

[1] The regiment's campaign participation credit included Normandy, Northern France, Rhineland, Ardennes-Alsace, and Central Europe.

At the end of July the Regiment attacked the heavily fortified island in the Seves river near Saint-Germain-sur-Seves, again with heavy losses.

[3] When the Army reorganized following the war, the 358th Infantry was activated in the Organized Reserve on January 30, 1947, with its headquarters in Fort Worth, Texas.

[4][5] The 358th Regiment was reorganized on October 2, 2009, and the 1st, 2nd, and 3rd Battalions were relieved from assignment to the 91st Division and allocated to the 191st Infantry Brigade at Joint Base Lewis-McChord, Washington.

[1] The October 1, 2016 reorganization of the 358th Infantry resulted in 2nd (Armor) and 3rd (Field Artillery) Battalions being allocated to the 189th Combined Arms Training Brigade and assigned to Joint Base Lewis-McChord.