battle, major, First World War
Battle of Messines
Battle of Messines was a battle fought on 7 June 1917 at West Flanders, in what is now Belgium; it lasted 7 days. It was part of World War I, which ran from 1914 to 1918. The recorded result: British victory. Recorded strength: 12 divisions against 5 divisions.
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Where it sits in World War I
Record
| Date | 7 June 1917 to 14 June 1917 | |
|---|---|---|
| Place | West Flanders, Belgium 50.780N, 2.864E | |
| Kind | Battle, First World War | |
| Territorial change | Messines–Wytschaete Ridge re-captured | |
| Strength | 12 divisions | 5 divisions |
| Casualties and losses | 24,562 | 21,886 (21 May to 10 June) – 26,087 (7–14 June) |
| Commanders | ||
The ground today


The recorded site stands at about 61 m; within 10.0 km the ground runs from 12 to 170 m, 158 m of relief, hilly country and today it is 66% cropland, 22% grassland, 8% tree cover.
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 Messines 1914, 3.0 km SE
- Actions of St Eloi Craters 1916, 3.9 km NE
- Actions of the Bluff, 1916 1916, 5.7 km NE
- Battle of Hill 60 1915, 6.6 km NE
- Battle of Mont Sorrel 1916, 7.6 km NE
Contested ground: this site was fought over 31 times between 1382 and 1918.
In the same war
- Before: Operation Hush 1917
- After: Battle of Mount Ortigara 10 June 1917
- All 594 engagements of World War I
Elsewhere in 1917
- Pancho Villa Expedition Mexico
- Battle of Aqaba Jordan
- occupation of Kharkiv Ukraine
- Capture of Wejh Saudi Arabia
- Battle of Wadi Musa Jordan
Combat data (CDB90)
| Attacker: BR 2ND ARMY | Defender: GER 4TH ARMY | |
| Strength | 180,000 | 100,000 |
| Casualties | 17,000 (9.4%) | 32,500 (32.5%) |
| Mission accomplishment, 1 to 10 | 7 | 4 |
| Outcome | attacker won | |
| Duration | 2 days | |
| Front width | 19 km | 19 km |
| Attacker advanced | 4.8 km | |
From the US Army Concepts Analysis Agency Database of Battles (CDB90, battle 318), 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.
Battle of Messines is one of 4,429 engagements of the 20th century in the atlas and one of 267 in present-day Belgium.
Sources
Identity, coordinates, dates and the war from Wikidata Q1144824, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Battle of Messines (1917), revision 1379969651, 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.