In 1992, the ARBiH was losing most of the battles and consequently, 70% of Bosnia was under Yugoslav People's Army (JNA), later Bosnian Serb army (VRS), control. Sarajevo was under siege. The ARBiH had defended Sarajevo with light weaponry. The army was surrounded and the transfer of supplies was hard, if not impossible. However, ARBiH forces within the Bihac pocket were steadily defending the territory despite being surrounded by hostile forces.