battle, major, First World War
First Battle of the Aisne
First Battle of the Aisne was a battle fought on 28 September 1914 at Aisne, in what is now France. It was part of the Western Front, which ran from 1914 to 1918. The recorded result: Indecisive. Recorded strength: Fifth Army; Sixth Army; BEF against First Army; Second Army; Seventh Army.
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Where it sits in the Western Front
Record
| Date | 28 September 1914 to 28 September 1914 | |
|---|---|---|
| Place | Aisne, France 49.433N, 3.667E | |
| Kind | Battle, First World War | |
| Strength | Fifth Army; Sixth Army; BEF | First Army; Second Army; Seventh Army |
| Casualties and losses | Unknown; 13,541 killed or wounded | Unknown |
| Commanders |
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The ground today


The recorded site stands at about 188 m; within 10.0 km the ground runs from 41 to 204 m, 163 m of relief, hilly country and today it is 51% cropland, 40% tree cover, 8% grassland.
Elevation from the Copernicus DEM GLO-30 (ESA, Airbus); land cover from ESA WorldCover 2021 (CC BY 4.0), within about 5 km of the recorded site. Computed, not recorded.Nearest engagements
- Battle of Craonne 1814, 4.2 km E
- Second Battle of the Aisne 1917, 6.1 km SW
- Third Battle of the Aisne 1918, 7.4 km SE
- Battle of La Malmaison 1917, 14 km W
- Battle of Fismes and Fismette 1918, 14 km S
In the same war
- Before: First Battle of Picardy 26 September 1914
- After: Battle of La Bassée 10 October 1914
- All 121 engagements of Western Front
Elsewhere in 1914
- Battle of Tannenberg Poland
- Battle of the Falkland Islands Argentina
- Battle of Sarikamish Turkey
- Battle of Galicia Ukraine
- First Battle of the Masurian Lakes Russia
Combat data (CDB90)
| Attacker: FR 5TH & 6TH ARMIES, BR EXPED FORCE | Defender: GER 1ST, 7TH & 2ND ARMIES | |
| Strength | 343,000 | 290,000 |
| Casualties | 50,000 (14.6%) | 30,000 (10.3%) |
| Mission accomplishment, 1 to 10 | 5 | 7 |
| Outcome | defender won | |
| Duration | 2 days | |
| Front width | 112 km | 112 km |
| Attacker advanced | 7.8 km | |
From the US Army Concepts Analysis Agency Database of Battles (CDB90, battle 277), public domain, in the CC0 tidy edition by Jeffrey B. Arnold. Figures are the database's estimates, compiled in 1990 from published histories, and may differ from the Wikipedia infobox above.
First Battle of the Aisne is one of 2,997 engagements of the 20th century in the atlas and one of 1,383 in present-day France.
Sources
Identity, coordinates, dates and the war from Wikidata Q2337526, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article First Battle of the Aisne, revision 1370619076, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.