Herzegovina
Herzegovina ( or ; Serbo-Croatian: "Hercegovina", Херцеговина, ) is the southern region of Bosnia and Herzegovina. While there is no official border distinguishing it from the Bosnian geographical region, it is sometimes asserted that the borders of the region are Dalmatia to the southwest, Montenegro to the east, Mount Maglić to the northeast, and Mount Ivan to the north. Measurements of the area range from , or around 22% of the total area of the present-day country, to , around 24% of the country.
Croatian Republic of Herzeg-Bosnia
In February 2017, Croatian Peasant Party of Bosnia and Herzegovina's president Mario Karamatić said his party will demand a reestablishment of Croatian Republic of Herzeg-Bosnia in its 1995 shape if the Republika Srpska secedes. Karamatić declared Croats have been "fooled" by the 1994 Washington Agreement that abolished Herzeg-Bosnia and established the Croat-Bosniak Federation, which was also "broken" numerous times and that Croats have the right to recede to the "status quo ante", i.e., Herzeg-Bosnia. As far as the Herzeg-Bosnia's tentative territory, Karamatić proposed the area served by the electricity utility "Elektroprivreda HZ HB", which covers most areas of Croat habitation.