Border barrier
wall or barrier at national boundaries
China–North Korea border
Tortilla Wall
peace lines
Line of Control
Wire of Death
Saudi–Yemen barrier
Pakistan–Afghanistan barrier
Ceuta border fence
Mexico–United States barrier
Afghanistan–Uzbekistan barrier
Indo–Myanmar barrier
Norway–Russia border barrier
Melilla border fence
Israel–Egypt barrier
Moroccan Western Sahara Wall
Egypt–Gaza barrier
Syria–Turkey border barrier
Saudi–Iraq barrier