Rubuta ci gaba don wannan sakin layi - A ƙarshen 1798 da farkon 1799 ya nuna farkon Yaƙin Ƙungiyar Na Biyu. A cikin kusan shekara guda da kafa ta, rundunar ta kai kimanin 10,000. Koyaya, sabon jerin gwagwarmaya ya tabbatar da cewa ya fi wahala, yayin da haɗin gwiwar anti-Faransa ya ci gaba a kan Italiya, yanzu ba tare da manyan rukunin Faransawa waɗanda ke tare da Napoleon a Masar ba. Gabaɗaya, 1799 ya ga Legions sun sami asarar rayuka masu yawa. A tsakiyar 1799, Sojoji na Farko a karkashin Janar Dąbrowski sun yi yaƙi da Rasha a Trebbia (17<unk>19 Yuni 1799), inda ya sha wahala sosai (biyu daga cikin bataliya biyar sun tsira daga yaƙin, kuma Dąbrowski ya ji rauni). Sojojin Poland sun kuma yi yaƙi a Yaƙin Novi
(Yuli 15, 1799), da Yaƙin Zurich na biyu (Satumba 26).