On This Day - 23 March 1918
Theatre definitions: Western Front comprises the Franco-German-Belgian front and any military action in Great Britain, Switzerland, Scandinavia and Holland. Eastern Front comprises the German-Russian, Austro-Russian and Austro-Romanian fronts. Southern Front comprises the Austro-Italian and Balkan (including Bulgaro-Romanian) fronts, and Dardanelles. Asiatic and Egyptian Theatres comprises Egypt, Tripoli, the Sudan, Asia Minor (including Transcaucasia), Arabia, Mesopotamia, Syria, Persia, Afghanistan, Turkestan, China, India, etc. Naval and Overseas Operations comprises operations on the seas (except where carried out in combination with troops on land) and in Colonial and Overseas theatres, America, etc. Political, etc. comprises political and internal events in all countries, including Notes, speeches, diplomatic, financial, economic and domestic matters. Source: Chronology of the War (1914-18, London; copyright expired)
Germans take Monchy-le-Preux, cross Tortille river (between Bapaume and Peronne), capture Peronne and Ham, and reach line of Somme.
French troops enter battle on British southern wing.
Bombardment of Paris by long-range guns (74 miles) begins.
British air-raid on Konz (near Treves) by night.
Naval and Overseas Operations
British destroyer sunk in collision.
Russian and Romanian treaties adopted by Reichstag.