Germany and the Russian Bolshevik Government sign the Treaty of Brest-Litovsk ending hostilities on the Eastern Front. Previously Germany had resumed the war in the East to put pressure on the Bolsheviks to accept the dictated terms. The Western Front Caucasian theatre were far from peaceful though.

It was all or nothing for the German Army under General Erich Ludendorff now: They unleashed the biggest offensive of the entire war on the Western Front trying to split the British and French Armies, drive the British off the continent and capture Paris.