 In 1932 the Chetnik organisation established chapters in Dalmatia and Slavonia, and in 1934 Serb students at the University of Zagreb launched a Chetnik newsletter.This expansion of what remained a "nationalist-chauvinist" movement outside Serbia proper was a worrying development.Available documentation shows that in Croatia from 1934 Chetnik subcommittees were established in a number of cities such as Zagreb, Sisak, Bjelovar, Osijek, Našice, Virovitica, Vukovar, Nova Gradiška, Okučani, Đakovo, Koprivnica, Križevci, Varaždin, Duga Resa, Drežnica, Gospić, Donji Lapac, Gračac, Karlovac, Knin, Drniš, Kistanje, Dubrovnik, Susak.