The battleship Danton was the type ship of the class of the same name and meant a clear technological leap out of the Liberté class, which served as the basis for the new battleships.
Launch and design:
Since the beginning of the 90s of the 19th century, France has begun to significantly expand its navy and has demanded, ordered and for the most part already in service a large number of battleships.
The growth of the navy of the German Empire and also the fleet construction programme of Great Britain at the beginning of the 20th century led to a commission of the French Navy Ministry beginning to revise the French construction programme and adapt it to the new conditions. Reports from the Russo-Japanese War were also consulted and evaluated for the investigation. The commission came to the conclusion that the defeat of the Russian Maine was caused by many hits in the superstructures of the ships by the middle artillery of the Japanese sailors, less by hits of the main guns. The high speed of the Japanese ships also played a role in their victory.
With this result a revision of the battleships of the Liberté class was suggested, which should take over the strengths of the Japanese warships. Thus it was decided that the middle artillery should no longer consist of 194 mm guns, but of 240 mm guns, since these had a stronger penetration power with a larger range. However, the point of higher speed demanded by the French Navy had to be discarded when planning the new ship class, since the Ministry of Finance set strict limits on the financial means, which meant that the new ships could only have a maximum displacement of 18.000 tons. In order to maintain this limit and still achieve a higher speed, savings would have had to be made on the armour, which was ultimately preferred by the Navy.
In March 1906, the first drafts of the new Danton class were presented, but there was little consensus. So changes were demanded at the armament and additional 305 mm main guns were demanded, which would have increased however again the weight clearly. The French parliament, on the other hand, was less interested in the armament than in the propulsion of the new ships. The battleship Dreadnought, which is already under construction in Great Britain, had a much stronger armament and a propulsion system with Parsons steam turbines. Parliament feared that the installation of triple expansion steam engines would lead to a technological decline and that it would not be able to connect to Great Britain or the German Reich. In May 1906, designers and technicians were sent to the Parson factories, weapon factories and shipyards in Great Britain to inform themselves about the technical possibilities. The result was that the turbines produced more power and required less space and were therefore superior to triple expansion steam engines.
Until June 3, 1908, further changes, discussions and debates were held about the final equipment of the warships, whereby the type ship was already under construction. Finally the navy, the commission and the parliament agreed to equip all 6 ships of the class with turbines.
The result was the Danton class with a length of 146,6 metres, a width of 25,8 metres and a displacement of maximum 19.736 tons, whereby initially only 18.318 tons were aimed at, but new main guns significantly increased the weight during construction.
During arming, 4 x 305 mm Modèle 1906 guns were finally mounted in a twin turret at the front and rear of the ship. The middle artillery consisted of 12 x 240 mm guns, each housed in three twin turrets on both sides of the ship. Furthermore 16 x 75 mm, 10 x 47 mm guns and 2 x 450 mm torpedo tubes were used.
However, the armour had to be reduced compared to the Liberté, otherwise the weight of the ship would have been significantly higher. The belt thus had only 270 mm thick armour, the main gun 300 mm and the deck 40 to 70 mm.
For the first time, 4 Parsons steam turbines with 26 Belleville boilers and a power output of 22.500 hp and a maximum speed of 19 knots served as propulsion.
The Danton was then launched on 4 July 1909 and put into service on 1 June 1911.
History of the Danton:
The original launch of the ship was actually planned for May 1909. Due to socialist unrest and blockades of shipyard employees and activists, however, the launch had to be postponed until July 4, 1909.
Finally, the Danton was handed over to the French Navy on 1 June 1911 after the work had been completed.
The first voyage of the ship led already one week after the commissioning to Great Britain in honour of the coronation of George V..
After the return to France the ship was assigned, together with the sister ships already finished, to the 1st squadron of the Mediterranean fleet. Manoeuvres and exercises were carried out with this squadron from April 1912. During one of these exercises, an accident occurred on the Danton when an explosion had taken place inside a turret, killing 3 crew members and injuring several.
In 1913, the 1st squadron was strengthened with the Courbet and Jean Bart battleships and carried out round trips to the Mediterranean ports as well as exercises and manoeuvres throughout the year.
Use in war:
With the outbreak of the First World War, most French battleships were used in August 1914 to escort French troops from the African colonies to France.
After this task was completed, the French ships patrolled between the Greek and Italian coasts to prevent the Austro-Hungarian fleet from departing. The battleship Jean Bart was attacked and severely damaged by the Austro-Hungarian submarine U-12 on 21 December. As a result, the battleships were withdrawn after it was recognised that they were still insufficiently protected against attacks by submarines.
Italy's declaration of war against Austria-Hungary on 23 May 1915 led to Italian warships monitoring the coasts from that time on and the French ships withdrew to their ports in Malta or Bizerte. The remainder of 1915 was used to carry out some conversions and maintenance work on the battleships.
In 1916, most French battleships also remained in the ports, as neither the Austrian-Hungarian navy nor those of the Ottoman Empire left the ports and the battleships would have had to be used.
At the beginning of 1917 the Danton lay in the shipyard of Toulon for maintenance and repair. In the middle of March 1917 the ship left the shipyard to return to the Greek island of Corfu. The Danton also had parts of the crews of the warships on board who were already in Corfu. Due to warnings about German submarines, the French warships went on a zigzag course to make attacks more difficult.
On 19 March 1917 at 13:17, southwest of Sardinia, the German submarine U-64 opened the attack on the Danton. The ship received several hits and sank within 45 minutes.
The accompanying destroyer Massue and approaching patrol boats could still save 806 men, but 296 lost their lives during the attack.
It was not until the end of 2007 that the wreck was discovered by accident while working on a gas pipeline between Algeria and Italy. After researchers had examined the ship at a depth of one kilometre, it turned out that it was still in very good condition and that there were still many superstructures and gun turrets on the deck.
|Type of ship:||
Arsenal de Brest
July 4th, 1909
June 1st, 1911
On 19 March 1917 sunk by the German submarine U-64
Max. 9,2 meters
Max. 19.763 tons
26 Belleville boiler
4 Parsons steam turbines
22.500 HP (16.800 kW)
19,2 knots (35,6 kilometers per hour)
4 × 305 mm guns
12 × 240 mm guns
16 × 75 mm guns
10 × 47 mm guns
2 × 450 mm torpedo tubes
Belt: 280 mm
You can find the right literature here:
French Battleships 1914–45 (New Vanguard)
This authoritative study examines the French Navy's last battleships, using detailed color plates and historical photographs, taking them from their inception before World War I, through their service in World War II including the scuttling of the French fleet at Toulon in 1943, and the service of Richelieu in the war against Japan.
On September 1, 1910, France became the last great naval power to lay down a dreadnought battleship, the Courbet. The ensuing Courbet and Bretagne-class dreadnoughts had a relatively quiet World War I, spending most of it at anchor off the entrance to the Adriatic, keeping watch over the Austro-Hungarian fleet. The constraints of the Washington Naval Treaty prevented new battleships being built until the 1930s, with the innovative Dunkerque-class and excellent Richelieu-class of battleships designed to counter new German designs.
After the fall of France in 1940, the dreadnoughts and fast battleships of the Marine Nationale had the unique experience of firing against German, Italian, British, and American targets during the war.
French Battleships of World War One
When war broke out in August 1914 France had only two dreadnoughts in service, with a second pair running trials. The main body of the elite Armée Navale was made up of the eleven battleships of the Patrie and Danton classes, both of which were intermediate designs with two main gun calibers. Older ships included survivors of the notorious Flotte d'echantillons ('fleet of samples') of the 1890 program and their successors designed during the 1890s.
This book traces the development of French battleships from 1890 to 1922, and also covers the extensive modifications made to the survivors during the interwar period. It is liberally illustrated throughout with line drawings and labelled schematics, plus photographs from the extensive Caresse collection, many of which are previously unpublished.
This is the most comprehensive account of these ships published in English or French, and is destined be the standard reference for many years to come.
French Armoured Cruisers 1887–1932
Of all the threats faced by the Royal Navy during the first years of the twentieth century, the one which stood out was the risk to Britain's sea lines of communication posed by France's armored cruisers. Fast, well-armed, and well-protected, these ships could have evaded any attempted blockade of the French ports and, supported by a worldwide network of overseas bases, could potentially have caused havoc on the trade routes.
The primary focus of the book is on the technical characteristics of the ships. Detailed and labeled drawings based on the official plans are provided by John Jordan, and each individual class of ship is illustrated by photographs from the extensive personal collection of Philippe Caresse. The technical section is followed by a history in two parts, covering the Great War (1914-18) and the postwar years, during which the surviving ships saw extensive deployment as "station" cruisers overseas and as training ships. This is the most comprehensive account published in English or in French and is destined to be the standard reference for many years to come.
To Crown the Waves: The Great Navies of the First World War
The only comparative analysis available of the great navies of World War I--each chapter is written by a recognzed expert fluent in the subject language. The work studies the Royal Navy of the United Kingdom (John Roberts), the German Kaiserliche Marine (Dr. Peter Schenk with Axel Niestlé and Dieter Thomaier) the United States Navy (Trent Hone), the French Marine Nationale (Jean Moulin), the Italian Regia Marina (Enrico Cernuschi and Vincent P. O'Hara) the Austro-Hungarian Kaiserliche und Königliche Kriegsmarine (Zvonimir Freivogel), and the Imperial Russian Navy (Stephen McLaughlin) to demonstrate why the war was won, not in the trenches, but upon the waves. It explains why these seven fleets fought the way they did and why the war at sea did not develop as the admiralties and politicians of 1914 expected.
After discussing each navy's goals and circumstances and how their individual characteristics impacted the way they fought, the authors deliver a side-by-side analysis of the conflict's fleets, with each chapter covering a single navy. Parallel chapter structures assure consistent coverage of each fleet--history, training, organization, doctrine, materiel, and operations--and allow readers to easily compare information among the various navies. The book clearly demonstrates how the naval war was a collision of 19th century concepts with 20th century weapons that fostered unprecedented development within each navy and sparked the evolution of the submarine and aircraft carrier. The work is free from the national bias that infects so many other books on World War I navies. As they pioneer new ways of viewing the conflict, the authors provide insights and material that would otherwise require a massive library and mastery of multiple languages. Such a study has special relevance today as 20th-century navies struggle to adapt to 21st-century technologies.