Military history of Luxembourg

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The military history of Luxembourg is central to the formation of Luxembourg as a nation from its formation around Luxembourg Castle in 963. A place of strategic military significance, Luxembourg had been fortified since the 10th century by over 50,000 m² (538,195.52 sq ft) of walls and towers. Ruled by the House of Luxembourg in the early medieval period, Luxembourg was subsequently invaded by the Bourbons, Habsburgs, Hohenzollerns, and the French, among others.