The Bar Lev Line is a chain of fortifications built by Israel along the eastern coast of the Suez Canal.
Kastell Sa'neh is an ancient cordon-style Roman fortification.
The Anastasian Wall, also known as the Long Walls of Thrace, is a Roman defensive line located in Istanbul, Turkey.
The Limes Transalutanus is a defensive line of the Roman Empire.
The Santa Margherita Lines are a line of fortifications in Malta.
The Corradino Lines are a line of fortification in Paola, Malta.
The Floriana Lines are a line of fortifications in Floriana, Malta.
The Limes Alutanus was a defense system of the Roman Empire.
The Hungarian border barrier is a series of fences constructed by Hungary in 2015.