<prompt> Bhala okuqhubekayo kwalesi sigaba - Ubuhlakani bakhe bezempi babuqhakaza phakathi nezimpi zikaNapoleon. Ngesikhathi se-Campaign ka-1805, u-Yermolov wasebenza ngemuva nangaphambili futhi wazihlukanisa e-Amstetten nase-Austerlitz  <response>: . futhi. Ngenxa yezenzo zakhe, wakhushulelwa esikhundleni sokuba u-colonel ngo-16 Julayi 1806. Ngonyaka olandelayo, wabamba iqhaza empini yasePoland, ekhonza eqenjini eliqaphile leNkosi uBagration. Wazibonakalisa elawula inkampani yezikhali ezenzweni eziningi zangemuva ngesikhathi sokubuyela emuva eLandsberg kanye naseMphini yase-Eylau. NgoJuni 1807, u-Yermolov wayala inkampani ye-artillery ehhashi ezenzweni zaseGuttstadt, Deppen, Heilsberg naseFriedland, wanikezwa i-Order of St. George isigaba sesithathu, Septhemba 7, 1807. Wakhushulwa waba yi-major general ngomhlaka-28 Mashi 1808 futhi waqokwa njengomhloli wezinkampani zempi yamahhashi. Ekuqaleni kuka-1809, wahlola izinkampani zezikhali ze-Army of the Danube. Yize isigaba sakhe sabamba iqhaza emkhankasweni we-1809 wokulwa ne-Austria, u-Yermolov wayala ama-reserves eVolhynia nasePodolsk gubernias, lapho ahlala khona iminyaka emibili elandelayo. Ngo-1811, wathatha umyalo wenkampani ye-artillery futhi ngo-1812, waba yiChief of Staff of the 1st Western Army. 