The area of Milena, nestled amidst mountains and river valleys, has a rich history dating back to the
middle Neolithic. Archaeological exploration in the vicinity during the 1980s and 1990s has revealed
prehistoric sites, but many ancient settlements remain undiscovered due to the area's size and
erosion risks. Modern methods like
remote sensing and
GIS technology are now aiding these efforts. Challenges include erosion and vegetation cover, prompting the use of
drones and remote sensing to uncover hidden
archaeological sites. ==International relations==