Tusi se faʻaauau mo lenei parakalafa - Ia Fepuari 1918, ina ua maeʻa le sainia o le Treaty of Brest, o ia o le na amataina le fouvale a le 2nd Legion Brigade ma lona alualu i luma i luma i le taimi o le Taua o Rarańcza. Ona ia tuuina atu lea o le taʻitaʻiga o lenei vaega i le alii o Józef Haller. Ina ua mavae le taua, na avea ai o ia ma ta'ita'i o le aufaigaluega a le Vaega a Polani II i Rusia ina ua uma ona siitia o ia i le tulaga o le kolone. Ina ua māeʻa le taua i Kaniów, na lē toe faaauupegaina ai le vaega a Siamani
i le masina o Me 1918, sa galue ai o ia i tofiga pule i le Polish Military Organization i Rusia. O ia o le ta'ita'i o le 2nd Infantry Regiment i le 4th Polish Rifle Division.