Wikipedia:WikiProject Military history/News/September 2015/World War I timeline
|
This Month in World War I |
| Theatres | ||
|---|---|---|
| Western | Eastern | Italian |
| Caucasian | Middle Eastern | Balkan |
| African | Naval | Air |
| Politics | Asian and Pacific | Gallipoli |
| Dates | Events | |
|---|---|---|
| January 19 – December 22 | Battle of Hartmannswillerkopf, series of battles fought to control the peak. | |
| June–September | The Russian Great Retreat from Poland and Galicia. | |
| August 26 – September 19 | Sventiany Offensive, a phase of the Gorlice-Tarnow Offensive. | |
| September 1 | Germany suspends unrestricted submarine warfare. | Details |
| September 8 | Nicholas II removes Grand Duke Nicholas Nikolayevich as Commander-in-Chief of the Russian Army, personally taking that position. | Details |
| September 15 – November 4 | Third Battle of Artois. | |
| September 19 | The Germans occupy Vilnius. The Gorlice-Tarnów Offensive ends. | Details |
| September 25–28 | Battle of Loos, a major British offensive, fails. | Details |
| September 25 – October 15 | Battle of the Hohenzollern Redoubt, a phase of the Battle of Loos. | |
| September 25 – November 6 | Second Battle of Champagne. | |
| September 28 | Battle of Es Sinn. |
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