Defense line
Defense line or fortification line is a geographically-recognizable line of troops and armament, fortified and set up to protect a high-value location or defend territory during an armed conflict.
A defense line may be based on natural difficult terrain features, such as rivers or marshes, mountain ranges, or coastlines; temporary field fortification works such as trenches; and more permanent fortifications such as fortresses and bunkers.
List of defense lines
Some notable defense lines include:
Historical[lower-alpha 1]
- Great Wall of China, China
- Sassanian defense lines
- Great Wall of Gorgan, Persia
- Derbent Walls
- Median Wall (before 401 BC)
- Limes Germanicus, Germany
- Hadrian's Wall, United Kingdom (122)
- Antonine Wall, United Kingdom (142)
- Western Russian fortresses, Russia
- Civil War Defenses of Washington, United States
- Victoria Lines, Malta (1875)
- Hindenburg Line, France (1916)
- Maginot Line, France (1929)
- Schuster Line, Luxembourg
- Metaxas Line, Greece (1936-1941)
- K-W Line, Belgium (1939)
- Siegfried Line, Germany
- Gothic Line, Italy
- Winter Line (Gustav, Bernhardt and Hitler Lines), Italy
- Panther–Wotan line, Russia (1943)
- McNamara Line, South Vietnam (1966)
- Bar Lev Line, Sinai Peninsula (1973)
Modern
- Russia–Ukraine barrier, Ukraine
- Muhamalai FDL, Sri Lanka
- Nagarcoil FDL, Sri Lanka
Notes
- Where given, dates in parentheses indicate when construction began.
gollark: Ah, I checked the original and apparently he elected to not include cladding because it's for losers, makes sense.
gollark: The only problem I can see with this is that PuCube™ isn't sealed off from the tea, and plutonium is, if I remember right, horribly toxic even apart from the radioactivity thing.
gollark: It's 5 months old... who knows that the bots have been plotting since then?
gollark: Alternatively,> you said something someone disagreed with
gollark: The top two boxes are definitely inaccurate.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.