battle, major, First World War
Third Battle of the Aisne
Third Battle of the Aisne was a battle fought on 27 May 1918 at Aisne, in what is now France; it lasted 10 days. It was part of the Western Front, which ran from 1914 to 1918. The recorded result: See Aftermath section.
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Where it sits in the Western Front
Record
| Date | 27 May 1918 to 6 June 1918 | |
|---|---|---|
| Place | Aisne, France 49.383N, 3.733E | |
| Kind | Battle, First World War | |
| Territorial change | Germans achieve 55 km breakthrough of Allied lines that comes within 56 km of Paris | |
| Strength | (over 20 divisions and 4,000 artillery guns) | |
| Casualties and losses | 127,000 | 130,000 |
| Commanders |
| |
The ground today


The recorded site stands at about 47 m; within 10.0 km the ground runs from 42 to 226 m, 185 m of relief, hilly country and today it is 50% cropland, 33% tree cover, 13% 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, 6.5 km N
- First Battle of the Aisne 1914, 7.4 km NW
- Battle of Fismes and Fismette 1918, 9.2 km SW
- Second Battle of the Aisne 1917, 9.8 km W
- Aerial combat of 5 October 1914 1914, 12 km SE
In the same war
- Before: Second Battle of the Marne 27 May 1918
- After: Combats of Michelbach 1918
- All 121 engagements of Western Front
Elsewhere in 1918
- Battle of Sardarabad Armenia
- Battle of Vittorio Veneto Italy
- Battle of the Piave River Italy
- Battle of Baku Azerbaijan
- Battle of Dobro Pole North Macedonia
Combat data (CDB90)
| Attacker: US 1ST DIV & 28TH INF RGT | Defender: GER 82ND RES DIV, 1ST BN, 272ND RES INF RGT | |
| Strength | 8,679 | 725 |
| Casualties | 300 (3.5%) | 386 (53.2%) |
| Mission accomplishment, 1 to 10 | 7 | 3 |
| Outcome | attacker won | |
| Duration | 1.5 days | |
| Front width | 1.5 km | 1.5 km |
| Attacker advanced | 1.6 km | |
From the US Army Concepts Analysis Agency Database of Battles (CDB90, battle 335), 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.
Third 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 Q2462283, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Third Battle of the Aisne, revision 1370750455, 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.