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The Maginot Line: A New History of the Fall of France
An authoritative and original history of the Maginot Line that reshapes our understanding of interwar France and the events of 1940
The Maginot Line was a marvel of 1930s engineering. The huge forts, up to eighty meters underground, contained hospitals, modern kitchens, telephone exchanges, and even electric trains. Kilometres of underground galleries led to casements hidden in the terrain, and turrets that rose from the ground to fire upon the enemy. The fortifications were invulnerable to the heaviest artillery and to chemical warfare.
Despite this extensive preparation, France fell to Germany in a little under six weeks. Eight decades on, the Maginot Line is still remembered as an expensively misguided response to obvious danger.
In this groundbreaking account, Kevin Passmore reevaluates the Maginot Line. He traces the controversies surrounding construction, the lives of the men who manned the forts, the impact on German-speaking inhabitants of the frontier, and the fight against espionage from within. Far from a backward step, the Maginot Line was an ambitious project of modernisation--one that was let down by strategic error and growing dissatisfaction with fortification.
The Maginot Line was a marvel of 1930s engineering. The huge forts, up to eighty meters underground, contained hospitals, modern kitchens, telephone exchanges, and even electric trains. Kilometres of underground galleries led to casements hidden in the terrain, and turrets that rose from the ground to fire upon the enemy. The fortifications were invulnerable to the heaviest artillery and to chemical warfare.
Despite this extensive preparation, France fell to Germany in a little under six weeks. Eight decades on, the Maginot Line is still remembered as an expensively misguided response to obvious danger.
In this groundbreaking account, Kevin Passmore reevaluates the Maginot Line. He traces the controversies surrounding construction, the lives of the men who manned the forts, the impact on German-speaking inhabitants of the frontier, and the fight against espionage from within. Far from a backward step, the Maginot Line was an ambitious project of modernisation--one that was let down by strategic error and growing dissatisfaction with fortification.
512 pages, Hardcover
First published September 23, 2025
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164 people want to read
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Displaying 1 - 3 of 3 reviews
December 12, 2025
The Maginot Line contains some solid points around the mythology of Maginot Line versus its impetus for construction, impact on French military planning, performance, and responsibility for France’s surrender.
I am going to ignore that for the purposes of this review.
A non-fiction book contains points of tension between writing a narrative and providing evidence. In terms of doing this with a relatively dry subject (and thousands of tonnes of concrete does little else but turn dry and be dry) my lodestar is The Economic Consequences of U.S. Mobilization for the Second World War. Complicated statistical analysis is made comprehensible by illustrative anecdotes. I may not be able untangle the algebra, but I get why the acres of alfalfa were a bit of a bust.
The problem in The Maginot Line is ironically not the statistics, such that they do appear, but the anecdotes. They are doing too much work to stich the narrative together. You read one story followed by another followed by another followed by… …another. They each technically fit the theme for the relevant section but lack the connective tissue to coherently run together.
My point is a nitpicky one and perhaps even a confession of ignorance. Passmore marshals the evidence for me such that I find myself agreeing with his conclusions. Yet it all reminds me that a book is not just a summary of the things you came across in your research. It has its own demands as to presentation to a reader and I am minded to question the editorial oversight. Were those responsible overwhelmed by the evidence Passmore presented and failed to critically appraise how it was set out? The Maginot Line reads as though it was given a once over lightly one understanding that a technical book should get a pass on readability because any such concessions would undermine its… …technicality.
I assume that at least one motivation for people to write books is for other people to read them. That could have been achieved here with the material gathered, and there is no issue with Passmore’s writing from a tone or grammar perspective. This is a book that you should find on the shelf at a library (or a particularly lax bookstore) and thumb through the excellent conclusions. Alternatively, if you want an audiobook version, find a podcast Passmore has been on and listen to him there. He does a good job within that constraint!
My one caveat is that I do tend towards popular histories and if you do not mind a detailed analysis then The Maginot Line will not be a problem for you. My one caveat on that caveat is that The Maginot Line probably could have used more statistical analysis. It is not absent, but it does feel like the anecdotes are load bearing as much from an evidential point of view as a narrative one.
I am going to ignore that for the purposes of this review.
A non-fiction book contains points of tension between writing a narrative and providing evidence. In terms of doing this with a relatively dry subject (and thousands of tonnes of concrete does little else but turn dry and be dry) my lodestar is The Economic Consequences of U.S. Mobilization for the Second World War. Complicated statistical analysis is made comprehensible by illustrative anecdotes. I may not be able untangle the algebra, but I get why the acres of alfalfa were a bit of a bust.
The problem in The Maginot Line is ironically not the statistics, such that they do appear, but the anecdotes. They are doing too much work to stich the narrative together. You read one story followed by another followed by another followed by… …another. They each technically fit the theme for the relevant section but lack the connective tissue to coherently run together.
My point is a nitpicky one and perhaps even a confession of ignorance. Passmore marshals the evidence for me such that I find myself agreeing with his conclusions. Yet it all reminds me that a book is not just a summary of the things you came across in your research. It has its own demands as to presentation to a reader and I am minded to question the editorial oversight. Were those responsible overwhelmed by the evidence Passmore presented and failed to critically appraise how it was set out? The Maginot Line reads as though it was given a once over lightly one understanding that a technical book should get a pass on readability because any such concessions would undermine its… …technicality.
I assume that at least one motivation for people to write books is for other people to read them. That could have been achieved here with the material gathered, and there is no issue with Passmore’s writing from a tone or grammar perspective. This is a book that you should find on the shelf at a library (or a particularly lax bookstore) and thumb through the excellent conclusions. Alternatively, if you want an audiobook version, find a podcast Passmore has been on and listen to him there. He does a good job within that constraint!
My one caveat is that I do tend towards popular histories and if you do not mind a detailed analysis then The Maginot Line will not be a problem for you. My one caveat on that caveat is that The Maginot Line probably could have used more statistical analysis. It is not absent, but it does feel like the anecdotes are load bearing as much from an evidential point of view as a narrative one.
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November 17, 2025Visitors to the Maginot Line fort at Schoenenbourg can experience something of the cold, dark, and damp conditions endured by the French forces who spent months living 30 metres underground during the Second World War. At the fort’s entrance, plaques honour the bravery of the combatants who were ‘handed over’ to the enemy on 1 July 1940 ‘without having been defeated’. The defiant tone of the memorials is in marked contrast with the criticisms that have often been levelled at the Maginot Line, and which lie at the heart of Kevin Passmore’s book.
The fall of France in 1940 remains shrouded in myth and controversy. Claims that the French lacked the will to fight, that soldiers sat idly behind outdated fortifications, and that the nation’s leaders were fundamentally defeatist continue to pervade popular perceptions. Passmore sets out to dismantle these myths. He disputes notions that the fortifications’ flaws reflected any cohesive national ‘mentality’, arguing instead that the problems were a result of political and military disagreements concerning pacifism or militarism during the period in which the defences were conceived and constructed. To make his case, Passmore adopts a more expansive approach than is suggested by the book’s title: the Maginot Line becomes a concrete lens through which to explore the history of France from the late 1920s to 1940.
Read the rest of the review at https://www.historytoday.com/archive/...
Karine Varley is Senior Lecturer in French and History at the University of Strathclyde.
The fall of France in 1940 remains shrouded in myth and controversy. Claims that the French lacked the will to fight, that soldiers sat idly behind outdated fortifications, and that the nation’s leaders were fundamentally defeatist continue to pervade popular perceptions. Passmore sets out to dismantle these myths. He disputes notions that the fortifications’ flaws reflected any cohesive national ‘mentality’, arguing instead that the problems were a result of political and military disagreements concerning pacifism or militarism during the period in which the defences were conceived and constructed. To make his case, Passmore adopts a more expansive approach than is suggested by the book’s title: the Maginot Line becomes a concrete lens through which to explore the history of France from the late 1920s to 1940.
Read the rest of the review at https://www.historytoday.com/archive/...
Karine Varley is Senior Lecturer in French and History at the University of Strathclyde.
September 12, 2025
This is a stunning piece of work which unpacks the history and strategic thinking behind the French line of defences constructed between the two world wars. Dubbed the "Maginot Line", the author explains exactly how the forts and various works and camps were conceived and constructed, and what life was like for those involved - from the troops in the positions to the inhabitants of the areas in which they were located. Kevin Passmore is also very informative about the different military thinkers and planners who directed proceedings, before describing what happened in the spring of 1940. I particularly enjoyed the accounts of relations between the people of Alsace and the French authorities. This is so much more than an account of military planning and conflict. It makes clear the inherent deficiencies of the fortifications, especially the many gaps on the defences along all the borders. This is essential reading for an understanding of French military politics and one explanation of the catastrophe of 1940.
Displaying 1 - 3 of 3 reviews