Dee ihe na-aga n'ihu maka paragraf a - Mgbe njedebe nke Nnukwu Ọgba aghara Poland, e mere mgbanwe na ndị agha ahụ, na-eme ka ha dịkwuo ike na HMGs ma na-eme ka ha ghara ịdị ike. O sonyere na iweghara obodo Wieleń site na nchịkwa ndị Germany na Jenụwarị 17, 1920. Ọzọ renamed, oge a ka "1st Reserve Regiment", ọ gụnyere na Polish Army na zigara n'ihu nke Polish-Bolshevik War. Ọ fọrọ nke nta ka e bibie ya n'oge Agha Grodno
, Lt. Lisewski wusiri ya ike ọ banyere ọzọ na ọgụ n'oge Agha nke Osimiri Niemen, mgbe nke ahụ gasịrị, ewepụrụ ya n'ụlọ ọzụzụ na Biedrusko. Mgbe ha kwụsịrị ịgba égbè ma bịanye aka na nkwekọrịta udo nke Riga, a kpọgara ndị agha ahụ na Lubliniec na June 26, 1922.