During the period 22–27 April 1943 near Dj Bou Arada, Tunisia, Captain Lord Lyell's outstanding leadership and gallantry enabled his company to take its objective. On 27 April accompanied by a sergeant, a lance-corporal and two guardsmen, he led an attack on an enemy post consisting of an 88mm gun and a heavy machine-gun in two separate pits. He destroyed the crew of the machine-gun with a hand grenade and then, three of the party having become casualties, and with the lance-corporal to give covering fire he leapt into the second pit, killing several of the crew before being overwhelmed and killed. Both the guns had been silenced. The others involved in the action were: Lance-Sergeant 2698583 James Robertson (killed), Lance-Corporal 2699878 James Ramage Kinghorn Lawrie, Guardsman 2698039 John Chisholm, and Guardsman 2697572 William Porter (died the next day from a head wound). Lance-Corporal Lawrie and Guardsman Chisholm received the Military Medal, whilst Lance-Sergeant Robertson and Guardsman William Porter were mentioned in dispatches by the King.
