The Montenegrin Littoral (Serbian: Црногорско приморје, romanized: Crnogorsko primorje), historically known as the Littoral or the Maritime, is the littoral or coastline region of Montenegro which borders the Adriatic Sea.[1] The littoral was lost to Austria and Turkey during its collapse due to Ottoman invasion - but it was regained in 1878 (Turkish-occupied portion) and 1918 (Austrian-occupied portion) following the Serbian-Montenegrin victories in the Russo-Turkish War and World War 1 respectively.[2]