In the early morning of 10 May 1940, the sky literally fell on the heads of the defenders of Fort Eben-Emael, considered to be Belgium's most powerful fortress. This huge structure, with its powerful artillery and infantry weapons, was the key to the Meuse and Albert Canal defences. In the darkness of the pre-dawn, German DFS 230 gliders drifted silently over the southern Netherlands, landing one by one on top of Eben-Emael. Within minutes German Special Forces troops destroyed most of the fort's weapons and observation capabilities. The following day, the garrison surrendered, and the door to Belgium and France was open. But, as Clayton Donnell relates in this perceptive and meticulously researched study, Eben-Emael was only one of the nineteen forts of the fortified positions of Li ge and Namur attacked in May 1940\. Three new and sixteen refurbished forts held out for several days, and fought to the death. The story he tells contradicts the common assumption that these static defences were rolled over or bypassed powerless to resist the overwhelming force of the German combat engineer's assaults, Stuka bombs and heavy artillery shells. In vivid detail he demonstrates that their importance in the 1940 campaign has been seriously under reported, and he gives clarity to some of the legends that have grown up around the capture of Eben-Emael itself.

The Maginot Line was one of the most advanced networks of fortifications in history. Built in the aftermath of World War I, and stretching along the French eastern border from Belgium to Switzerland, it was designed to prevent German troops from ever setting foot on French soil again. Its primary defensive weapons were the gun turrets. Beginning development in the 1870s and improving on German designs, they were constructed out of steel wedges and could revolve and disappear from sight after firing, making them impervious to enemy bombardment. They were deadly accurate and created havoc on the German units that attacked the line during their invasion of France in 1940. This fully illustrated study will examine the technical details of the French artillery turrets. It will show the evolution of the design of the guns and turrets used in the French forts before and during World War I, then those built exclusively for the Maginot Line to give a comprehensive overview of the weapons designed to protect France from invasion.

This selected bibliography on modern European fortifications, from 1850 to 1950, provides a selection of the most important books and articles written on this topic. The work covers regions and countries and includes many sources on such popular topics such as the Maginot Line along with lesser known fortifications such as the Salpa Line and the Swiss National Redoubt. References for the fortifications that appear cover everything from the Iberian Peninsula to the Soviet Union and from Scandinavia to the Mediterranean countries.

This work includes not only American and English, but also non-English publications. This source features books and articles done in the nineteenth and twentieth century ending in December 2000. Each contributor is a member of SITE O, an international fortifications research group. In addition to helpful annotations, each chapter includes summaries on the fortifications. Also features a multi-lingual glossary and reference maps.