The 1st Battalion 37th Armor (1st Armored Division) from Rose Barracks, Vilseck, Germany, commanded by LTC Edward L. Dyer, was alerted for deployment to the Persian Gulf on 8 November 1990. 1–37 Armor was the first brigade unit from Vilseck to deploy. 1–37 Armor was attached to the 3rd "Bulldog" Brigade from Warner Barracks in Bamberg, Germany, under their former commander, Colonel Daniel Zannini. A small advance party deployed on 14 December and the main body began departing on 26 December. By 30 December, the battalion had arrived in Saudi Arabia. Vehicles and equipment which had been shipped from ports in Europe began to arrive on 4 January and by 12 January all the equipment had arrived. When hostilities commenced on 15 January 1991, the battalion was in the process of closing the last elements into TAA Thompson. The next month was spent task organizing, training, rehearsing, and preparing for the ground war.