ARCHAEOLOGICAL EXPLORATIONS IN PRIMORSKO (Ivan Hristov – ivchristov70@abv.bg, Daniel Pantov) In 1891 a fortification wall across Boruna Cape was documented. Probably the site was the Late Antique and Mediaeval fortress Azine. In 2015 seven sondages were carried out on the supposed place of the fortification wall. No archaeological structures and finds were discovered.