S
Separation barrierW
Separation barrier
Berlin WallW
Berlin Wall
A
Ceuta border fenceW
Ceuta border fence
Detroit WallW
Detroit Wall
B
Egypt–Gaza barrierW
Egypt–Gaza barrier
Line of ControlW
Line of Control
C
Maginot LineW
Maginot Line
Moroccan Western Sahara WallW
Moroccan Western Sahara Wall
D
Nagorno-Karabakh Line of ContactW
Nagorno-Karabakh Line of Contact
Panama Canal fenceW
Panama Canal fence
E
Peace linesW
Peace lines
Syria–Turkey barrierW
Syria–Turkey barrier
F
United Nations Buffer Zone in CyprusW
United Nations Buffer Zone in Cyprus
Wall of ShameW
Wall of Shame