At the time of the Split Agreement , the Federation of Bosnia and Herzegovina had Muslim leaders .
The closer cooperation between Croats and Bosniaks was made through the Split Agreement where Bosnia and Herzegovina 's Muslim leaders allowed Croatian Army to free western part of Bosnia and Herzegovina with cooperation with ARBiH . After the Operation Storm , the Serbian hoop around Bihać was broken and Croatian and Bosnian armies continued to liberate western Bosnia .
Federation of Bosnia and Herzegovina