He served in the
First World War, becoming a GSO1 in August 1914, and later in France and Belgium, becoming commander of the 59th Infantry Brigade,
20th (Light) Division, in France during the
Guillemont actions in 1915. Upon being made a temporary major general in October 1916 he went on to be
general officer commanding (GOC) of the
63rd (Royal Naval) Division, the same year in which he was made a Companion of the
Order of the Bath. As GOC of the Royal Naval Division, Shute had an intense dislike of the division's unconventional "nautical" traditions and made numerous unpopular attempts to stamp them out. He was particularly critical of the poor management of the
latrines which could have led to an outbreak of dysentery. Following a particularly critical inspection of the trenches by Shute, an officer of the division, Sub-Lieutenant
A. P. Herbert, who later became a famous humorous writer, legal satirist and
member of Parliament, wrote a popular poem that summed up the feelings of the men of the division: {{quote| The General inspecting the trenches Exclaimed with a horrified shout 'I refuse to command a division Which leaves its excreta about.' But nobody took any notice No one was prepared to refute, That the presence of shit was congenial Compared to the presence of Shute. And certain responsible critics Made haste to reply to his words Observing that his staff advisors Consisted entirely of turds. For shit may be shot at odd corners And paper supplied there to suit, But a shit would be shot without mourners If somebody shot that shit Shute. Although soldier songs hostile to superior officers were not rare, it is unusual to have a song aimed at a named officer. He later became GOC of the
32nd Division in 1917 and of the
19th (Western) Division at the
Battle of Messines (Flanders, Belgium) in 1917. In April 1918 he took command of
V Corps in the place of the sacked Lieutenant General
Sir Edward Fanshawe In this role, he played a vital part in the so-called
Hundred Days Offensive, the series of
Allied victories that broke the
German Army and brought about the
Armistice with Germany which finally ended the war. ==Post-war years==