Barbed tapeW
Barbed tape
BarbetteW
Barbette
BarmkinW
Barmkin
BartizanW
Bartizan
BastionW
Bastion
BawnW
Bawn
BermW
Berm
Blast wallW
Blast wall
Boulder wallW
Boulder wall
CaponierW
Caponier
Carnot wallW
Carnot wall
CasemateW
Casemate
CasernW
Casern
Cavalier (fortification)W
Cavalier (fortification)
Chamber gateW
Chamber gate
Cointet-elementW
Cointet-element
CorbelW
Corbel
CounterguardW
Counterguard
CounterscarpW
Counterscarp
CoupureW
Coupure
CouvrefaceW
Couvreface
CovertwayW
Covertway
CrownworkW
Crownwork
Defensive wallW
Defensive wall
Earthworks (engineering)W
Earthworks (engineering)
Elevated entranceW
Elevated entrance
Entrenchment (fortification)W
Entrenchment (fortification)
FaussebrayeW
Faussebraye
Flèche (fortification)W
Flèche (fortification)
Fortified gatewayW
Fortified gateway
GateW
Gate
GatehouseW
Gatehouse
GlacisW
Glacis
Gun turretW
Gun turret
Hesco bastionW
Hesco bastion
Jersey barrierW
Jersey barrier
Lunette (fortification)W
Lunette (fortification)
Observation postW
Observation post
OrillonW
Orillon
OutworkW
Outwork
ParapetW
Parapet
PfostenschlitzmauerW
Pfostenschlitzmauer
Pincer gateW
Pincer gate
Place-of-armsW
Place-of-arms
Polygonal fortW
Polygonal fort
Rampart (fortification)W
Rampart (fortification)
RavelinW
Ravelin
RedanW
Redan
RedoubtW
Redoubt
ReduitW
Reduit
Retrenchment (military)W
Retrenchment (military)
RevetmentW
Revetment
Sangar (fortification)W
Sangar (fortification)
Sconce (fortification)W
Sconce (fortification)
Stone wallW
Stone wall
TenailleW
Tenaille
TerrepleinW
Terreplein
TurretW
Turret
Twydall ProfileW
Twydall Profile