[citation needed] When Elstob was 29 years old, and a temporary lieutenant colonel commanding the 16th (Service) Battalion, Manchester Regiment,[1] British Army during the First World War, he was awarded the VC for his actions on 21 March 1918 at the Manchester Redoubt, near Saint-Quentin, France on the first day of the German spring offensive.

During the preliminary bombardment he encouraged his men in the posts in the Redoubt by frequent visits, and when repeated attacks developed controlled the defence at the points threatened, giving personal support with revolver, rifle and bombs.

Throughout the day Lieutenant-Colonel Elstob, although twice wounded, showed the most fearless disregard of his own safety, and by his encouragement and noble example inspired his command to the fullest degree.

Sometime after this post was overcome by vastly superior forces, and this very gallant officer was killed in the final assault, having maintained to the end the duty which he had impressed on his men – namely, "Here we fight, and here we die."

[3]His Victoria Cross is displayed at the Museum of the Manchester Regiment, at Ashton Town Hall, Ashton-under-Lyne, England.