Major Battles 1900 - 1950
Major Battles 1900 – 1950

After the protracted period of peace that had followed the Congress of Berlin 1878, the first decades of the new century brought armed conflict back to the headlines – viz. the Russo-Japanese War in 1905/06 and the Balkan Wars of 1912/13. Coincidentally, the introduction of the new British battleship “Dreadnought” started a new round of a feverish naval race in 1906, for her innovative design made all elder ships of the line obsolete – the battleship counters of all nations had been reset to zero. On land, three changes led to the mothballing of most of Napoleon’s and Wellington’s war craft: 1. the invention of the General Staff, 2. the numerical expansion of the armies by conscription, and 3. industrial and technological development. The latter occurred chiefly in gun technology, which in turn invented the breech-loading rifle, the machine gun, and armour-penetrating shell fuses. Railways meanwhile had revolutionized the mobility of troops and the electric telegraph brought almost instantaneous communication to the battlefield.

The brisk pace of population growth due to improved agriculture enabled the maintenance of larger standing armies complete with cheaper, mass-produced weaponry; where formerly thousands had fought, tens of thousands, perhaps more, would now engage in battle. John Keegan (The First World War,Vintage Books 2000, ISBN 0-375-40052-4361) summarizes the changes from the days of yore:

International, which chiefly meant European, policy was indeed, in the opening years of the twentieth century, guided not by a search for a secure means of averting conflict but by the age-old quest for security in military superiority. That means, as the Tsar had so eloquently warned at the Hague in 1899, translated into the creation of ever larger armies and navies, the acquisition of more and heavier guns and the building of stronger and wider belts of frontier fortification.

Fortification, however, was intellectually out of fashion with Europe’s advanced military thinkers, who were persuaded by the success of heavy artillery in recent attacks on masonry and concrete – as at Port Arthur, during the Russo-Japanese War of 1905/06 – that guns had achieved a decisive advantage.

Power had transferred, it was believed, from static defence to the mobile offensive as represented particularly by large masses of infantry manoeuvring, with the support of mobile field guns, at speed across the battlefield. There was still thought to be a role for cavalry, in which European armies abounded: the German army, in the years before 1914, added thirteen regiments of mounted riflemen (Jäger zu Pferde) to its order of battle, while the French, Austrians and Russians also expanded their horse arm.

It was on numbers of infantrymen, equipped with the new magazine-rifle, trained in close-order tactics and taught, above all, to accept that casualties would be heavy until a decision was gained, that, nevertheless, the generals counted upon to achieve victory.

The significance of improved fortification – the entrenchments and earthworks thrown up at speed which, defended by riflemen, had caused such loss to the attacker on the Tugela and Modeer rivers during the Boer War, in Manchuria during the Russo-Japanese War and at the lines of Chatalja during the Second Balkan War – had been noted, but discounted. Given enough well-led and well-motivated infantry, the European military theorists believed, no line of trenches could be held against them.

Among the other great industrial enterprises of Europe in the first years of the twentieth century, therefore, the industry of creating soldiers flourished. Since the triumph of Prussia’s army of conscripts and reservists over the Austrians in 1866 and the French in 1870, all leading European states (Britain, sea-girt and guarded by the world’s largest navy was the exception) had accepted the necessity of submitting their young men to military training in early manhood and of requiring them, once trained, to remain at the state’s disposition, as reservists, into late maturity.

The result of this requirement was to produce enormous armies of serving and potential soldiers. In the German army, model for all others, a conscript spent the first two years of full adulthood in uniform, effectively imprisoned by sergeants too close at hand. During the first five years after his discharge from duty he was obliged to return to the reserve unit of his regiment for annual training. Then, until the age of thirty- nine, he was enrolled in a unit of the secondary reserve, or Landwehr; thereafter, until the age of forty-five, in the third-line reserve, the Landsturm. The effect was to maintain inside European civil society a second, submerged and normally invisible military society, millions strong, of men who had shouldered a rifle, marched in step, born the lash of a sergeant’s tongue and learnt to obey orders.

The days when kings rode to war on horseback leading their vassals were gone – modern war became an industrialized mass product. The sheer number of combatants grew by factors of ten or more.

The extent of Europe’s militarization in the nineteenth century is difficult to convey by any means that catch its psychological and technological dimensions as well as its scale. Scale itself is elusive enough. Something of its magnitude may be transmitted by contrasting the sight Friedrich Engels had of the military organization of the independent North-German city states in which he served his commercial apprenticeship in the 1830s  with the force which the same German military districts supplied to the Kaiser of the unified German Reich on the eve of the First World War.

Engel’s testimony is significant. A father of Marxist theory, he never diverged from the view that the revolution would triumph only if the proletariat succeeded in defeating the armed forces of the state. As a young revolutionary he pinned his hopes of that victory on the proletariat winning the battle of the barricades; as an old and increasingly dispirited ideologue, he sought to persuade himself that the  proletariat, by then the captive of Europe’s conscription laws, would liberate itself by subverting the state’s armies from within.

His passage from the hopes of youth to the doubts of old age can best be charted by following the transformation of the Hanseatic towns’ troops during his lifetime.

In August 1840 he rode for three hours from his office in to watch the combined manoeuvres of the armies of Bremen, Hamburg, Lübeck free city and the Grand Duchy of Oldenburg. Together they formed a force of a regiment – say, to err on the side of generosity, 3000 – men strong. In the year of his death in 1895 the same cities provided most of the 17th and part of the 19th Divisions of the German army, together with a cavalry and artillery regiment – at least a fourfold increase. That accounts for only first-line troops, conscripts enrolled and under arms. Behind the active 17th and 19th Divisions stood the 17th and 19th Reserve Divisions, to which the Hanseatic cities would contribute an equal number of reservists – trained former conscripts – on mobilisation. And behind the Reserve Divisions stood the Landwehr of older ex-conscripts who in 1914 would provide half of another division again. Taken together, these units represent a tenfold increase in strength between 1840 and 1895, far outstripping contemporary population growth.

In addition, these numbers must be seen under the proviso that Germany conscripted barely 55% of each annual class – chiefly farm boys untainted by socialism or big-city liberalism – while her smaller population and lower birth rate obliged France to conscript almost 90% of her youth. It was the policies described above by John Keegan that made the million- men armies of 1914 to 1918 possible, which in turn necessitated the development of completely new supply systems and mass-production of weapons and ammunitions. More than thirty-five million men were to fight in the Great War, about ten million of which were killed by the latest creations of the vultures of war, Schneider-Creusot, Skoda, Krupp or Enfield, the fertile European steel industry.

A metamorphosis of even more decisive character occurred in the “science” of war. The century of scientific progress and industrialization took the execution of war to a new, more effective level and the visions of ancient generals were replaced by exact computations. In the early nineteenth century, Prussia invented the “General Staff”, a concept subsequently adopted by all states. The idea facilitated enormous improvements in the age-old endeavour of the formulation and execution of war plans, as introduced here by John Keegan:

Armies make plans. Alexander the Great had a plan for the invasion of the Persian Empire, which was to bring the army of the Emperor Darius to battle and to kill or make him prisoner. Hannibal had a plan for the Second Punic War: to evade Rome’s naval control of the Mediterranean by transferring the Carthagian army via the short sea route to Spain, crossing the Alps – everybody remembers the story of the elephants –  and confronting the legions in their homeland.

Philipp II had a plan to win a war against England in 1588: sail the Armada up the channel, load the army which was fighting his rebellious Dutch subjects and land it in Kent. Marlborough’s plan to save Holland in 1704 was to draw the French army down the Rhine and fight it when distance from its bases made its defeat possible.

Napoleon made a plan almost every year of his strategic life: in 1798 to open a second front against his European enemies in Egypt, in 1800 to defeat Austria in Italy, in 1806 to blitzkrieg Russia, in 1808 to conquer Spain, in 1812 to knock Russia out of the continuing war.The United States had a plan in 1861, the Anaconda Plan, designed to strangle the rebellious South by blockade of the coasts and seizure of the Mississippi river. Napoleon III even had a plan of sorts for his catastrophic war against Prussia in 1870: to advance into southern Germany and turn the non-Prussian kingdoms against Berlin.

Much of pre-modern war planning was relegated to an ad-hoc basis, devised when an opportunity presented itself or an invasion had to be repelled. Commanders who did thoroughly plan their campaigns ahead thus often turned out fortune’s favourites – Alexander, Caesar and Charlemagne are examples. To a degree, success could be planned. Yet the emergence of the French “citizen army” following the revolution of 1789, and the resulting coalition and Napoleonic wars, set in motion not only the “division” of armies – to counter threats on multiple fronts or to effect flanking manoeuvres – but the scientification of planning – the diligent work of future General Staffs that was to allow, in Keegan’s often referenced phrase, the planning of war “in the abstract, plans conceived at leisure, pigeonholed and pulled out when eventuality became reality.” The General Staff was invented in Prussia and revolutioned the execution of modern war. Max Boot (War Made New, Gotham Books 2006, ISBN 1-592-40222-4) introduces the topic as follows:

As with so many military renaissances, Prussia’s rise had its origins in defeat. At the battles of Jena and Auerstaedt in 1806, Napoleon shattered the Prussian army and destroyed any mystique remaining from the days of Frederick the Great. The French army then entered Berlin and turned Prussia into a tributary state. The memory of this humiliation was only partially erased seven years later when Prussia joined Austria, Russia and Sweden to defeat Napoleon at the epic Battle of the Nations near Leipzig in 1813.

To a whole generation of Prussians, Jena had shown the rotten underpinnings of the Old Prussian state. The years after 1806 saw a burst of reforms including the freeing of serfs, the emancipation of Jews, the strengthening of government bureaucracy, and the weakening of trade guilds. The changes were especially significant in the military realm.

The overhaul of the army was lead by two officers, General Gerhard von Scharnhorst and Count August von Gneisenau, who sought to replace Frederick the Great’s force of aristocrats and mercenaries with a French- style nation in arms. They stopped recruiting foreigners and instituted a universal draft that did not allow the rich to buy an exception.

They also created a citizen militia called the Landwehr and a substantial force of reserves. After 1813, the army would conscript forty thousand men annually to serve for three years. Upon leaving active duty they would serve a further two years in the reserves and fourteen years in the Landwehr. By 1850 Berlin had around half a million trained soldiers at its beck and call.

And increasingly these soldiers were not the ignorant peasants of old. Starting in 1809, under the direction of Baron Wilhelm von Humboldt, Prussia created one of the best systems of public education in the world, offering elementary schooling for all, secondary schools for some, and university education for the elite. …

Special schools were set up to train a corps of non-commissioned officers, the sergeants and corporals who would become the backbone of the Prussian army.

As important as Scharnhorst’s and Gneisenau’s reforms were for the rank and file, they were equally significant for the officer corps. Their goal, in which they were only partially successful, was to break the
stranglehold of the Junker aristocracy (“heartless, wooden, half-educated men”, one reformer called them) on the leadership ranks in the army. They wanted to make merit, not birth, the most important criterion for officer selection, so they put many old warhorses out to pasture and forced every officer seeking promotion to pass an exam.Military academies and staff colleges were set up to train officers, the first one being the Kriegsakademie (War Academy), whose most illustrious early director was Carl von Clausewitz, author of the classic exposition of military philosophy, On War. Under the guidance of Clausewitz and his colleagues, soldiering became a profession, not a pastime for the nobility.

(© John Vincent Palatine 2015/18)