German Empire France British Empire 1915 1916 1917 1918 Associated articles Associated articles This is the order of battle for Operation Michael, part of the German Spring Offensive fought from 21 March to 5 April 1918 as one of the main engagements of the First World War.

It was fought between mixed French, British and Dominion forces and the German Empire in the Somme region in northern France.

General Sir Hubert Gough General Hon.

Sir Julian Byng General Émile Fayolle General Georges Louis Humbert General Marie-Eugène Debeney