On This Day - 9 September 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)
After sharp fighting British gain high ground between Havrincourt and Gouzeaucourt, overlooking Hindenburg Line.
French push well across Crozat Canal towards St. Quentin and La Fere; main progress made east of St. Simon; they capture Grand Seraucourt, Montescourt, Remigny and Liez Fort.
Two strong counter-attacks at Laffaux (between Soissons and Laon) repulsed.
Complete anarchy reported in Petrograd; Bolsheviks massacre the "bourgeoisie". Threat to execute British officials.
Greek new advanced line heavily bombed in Struma Valley.