British First Army order of battle, 20 April 1943
This is the British First Army order of battle on 20 April 1943 during Operation Vulcan of the Tunisia Campaign of World War II.
Commanded by: Lieutenant-General Kenneth Anderson
- * V Corps
- ** British 25th Tank Brigade
- ** British 1st Infantry Division
- ** British 4th Infantry Division
- ** British 78th Infantry Division
- * British IX Corps
- ** 51st (Leeds Rifles) Royal Tank Regiment
- ** British 1st Armoured Division
- ** British 6th Armoured Division
- ** British 46th Infantry Division
- * French XIX Corps
- ** Brigade Légère Mécanique
- ** 1st King's Dragoon Guards
- **
- ** Division du Maroc
- **
- * U.S. II Corps
- ** Corps Francs d'Afrique
- ** 4th and 6th Tabors of Moroccan goumiers
- ** U.S. 1st Armored Division
- ** U.S. 1st Infantry Division
- ** U.S. 9th Infantry Division
- ** U.S. 34th Infantry Division