XI International Brigade
The XI International Brigade fought for the Spanish Second Republic in the Spanish Civil War.
It would become especially renowned for providing desperately needed support in the darkest hours of the Republican defense of Madrid on 8 November 1936, when, with great losses, it helped repulse a major assault by veteran Nationalist troops, buying time for more Republican troops to be brought into the city.
Order of battle
It was originally mustered from international volunteers at Albacete, Spain, in mid-October 1936 as the IX Brigada Movíl, with four battalions:- Franco-Belgian Battalion
- Austro-German Battalion
- Italo-Spanish Battalion
- Polish-Balkan Battalion
- The Franco-Belgian battalion, led by Jules Dumont, became the Commune de Paris Battalion
- The Austro-German battalion, led by Hans Kahle, became the Edgar André Battalion,.
- The Italo-Spanish battalion became the Garibaldi Battalion,.
- The Polish-Balkan battalion, led by Boleslav Ulanovski, became the Dabrowski Battalion,.
Other units that formed part of XI International Brigade at other times were:
- Anna Pauker Battery – Franco-Belgian Group
- Asturias-Heredia Battalion
- Hans Beimler Battalion
- Madrid Battalion
- Pacifico Battalion
- Pasionaria Battalion
- Zwölfter Februar Battalion
After the death of Hans Beimler the energetic Giuseppe Di Vittorio became the political commissar.