Dee ihe na-aga n'ihu maka paragraf a - N'oge opupu ihe ubi nke afọ 1992, akụkụ nke ndị agha laghachiri Banja Luka, na ọtụtụ ndị agha zigara Ugwu Vlašić. Ka ọ na-erule ngwụcha ọnwa Mee afọ 1992, emere mkpọkọta ọhụrụ n'akụkụ Ugwu Manjača, ebe agbakwunyere ndị agha ọhụrụ 1,500 na brigade ahụ. N'afọ 1992, e zigara obere akụkụ nke ndị agha ahụ na Republic of Serbian Krajina, ebe akụkụ buru ibu na-aga Posavina iji sonye na Operation Corridor
Ọ dị mma. N'etiti ọnwa June 1992, ndị 16th Brigade jiri usoro mee ka obodo nta si Doboj ruo Modriča (Johovac, Galići, Gornja Foča, Karamatići, Lušići, Vukovac (n'akụkụ ụfọdụ) na Živkovo Polje (n'akụkụ ụfọdụ). N'ehihie nke June 26, 1992, ndị agha nke 16th Brigade tọhapụrụ obodo Miloševac, na obere oge ka nke ahụ gasịrị, Captain Dmitry Zaric's 2nd Company mebiri ebe ndị iro ikpeazụ siri ike ma jikọta ya na ndị agha nke East Bosnian Corps. N'ụzọ dị otú a, e guzobere ụzọ (a makwaara dị ka Ụzọ nke Ndụ) n'etiti Krajina na Serbia. Mgbe nke ahụ gasịrị, Brigade nke 16 sonyere na ntọhapụ nke ókèala ndị Serbia na Posavina site na 3 ruo 17 Julaị 1992, tọhapụ obodo 13 (122 km2 nke ókèala) wee mebie Osimiri Sava, na-emezu ebumnuche ha dị ka isi ụlọ ọrụ VRS si duzie. Mgbe ha mebisịrị Osimiri Sava, e nyere ndị Brigade nke 16 ọrụ ịgbachitere Lower Svilaj-Obodni Canal, na akụkụ nke ndị agha ahụ na-alụ ọgụ na nso Ostra Luka, na Gradačac ihu iji hụ na a gaghị etinye aka na Serbia. N'oge a, Lieutenant Colonel Milan Čeleketić nọchiri Colonel Novica Simić dị ka onye isi ndị agha. N'oge na-adịghị anya mgbe nke ahụ gasịrị, ndị isi VRS kwalitere Colonel Simić ka ọ bụrụ ọchịagha, họpụtara ya onye isi nke Eastern Bosnia Corps nke ndị agha nke Republika Srpska. Onyeisi ọhụrụ nke 16th Brigade ghọrọ Lieutenant Colonel Vukadin Makagić.