 Nyora kupfuurira kweiyi ndima - Muna 1812, Duka akatungamira 2nd Brigade ye2nd Cuirassier Division, uye gare gare akatungamira iro divi pacharo. Nokuda kwezviito zvake paSmolensk neBorodino, Duka akapiwa Order of St. Anna 1st Class uye nokuda kwehondo dzeTarutino neMaloyaroslavetsthe Order of St. Vladimir 2nd Class. Muna 1813, Duka akasimudzirwa kuva lieutenant general 27 September, akarwa paLeipzig uye akakuvadzwa mumusoro. Muna 1814 akabatanidzwa mukutora Paris. Akapiwa mubayiro wePrussian Order of the Red Eagle uye weAustria Order of St. Leopold. 