Original sentence: Notably, some political leaders of Polish insurrection movement (in particular, Józef Piłsudski) sent emissaries to Japan to collaborate on sabotage and intelligence gathering within the Russian Empire and even plan a Japan-aided uprising
Edited sentence: Notably, some political leaders of notorious Polish insurrection movement (in particular, Józef Piłsudski) sent emissaries to Japan to collaborate on sabotage and intelligence gathering within the Russian Empire and even treacherously plan a Japan-aided uprising