In May and June 1914, the International Gendarmerie was joined by Isa Boletini and his men, mostly from Kosovo, and northern Mirdita Catholics, were defeated by the rebels who captured most of Central Albania by the end of August 1914.
I maj og juni 1914 led det Internationale Gendarmeri sammen med Isa Boletini og hans, hovedsageligt kosovanske, mænd, og katolikkerne fra det nordlige Mirdita store nederlag i kampen mod oprørerne, som ved udgangen af august 1914 havde erobret størstedelen af det centrale Albanien.