Sept. 13 (Fri.)
The Battle of St. Mihiel ends in the complete capture of the salient by the Americans, with 15,000 prisoners and 200 guns.
Sept. 14 (Sat.)
The Caspian:—The British evacuate Baku (see Aug. 4).
Sept. 15 (Sun.)
The Austrian Government issues a 'Peace Note'; Germany offers peace terms to Belgium.
The Germans, after evacuating the St. Mihiel salient, retire on a front of 33 miles, pressed by the Americans and the French, towards the Conflans-Metz-Longwy railway.
Macedonian Front:—The Battle of the Vardar begins, an offensive being launched by the Serbians and the French south-east of Monastir (see Sept. 30).
Sept. 16 (Mon.)