On this day in military history…
On 30 July 1914, the Russian Empire took one of the most important military decisions of the July Crisis when Tsar Nicholas II authorised the general mobilisation of Russia’s enormous armed forces. The order did not itself declare war, but in the highly nervous atmosphere of 1914 it was understood in Berlin and Vienna as a major step towards conflict. Within days Germany had declared war on Russia, and what had begun with the assassination of Archduke Franz Ferdinand in Sarajevo was becoming a European war.
Russia’s decision was driven principally by the crisis between Austria-Hungary and Serbia. Following the assassination on 28 June, Vienna had issued Serbia with a severe ultimatum. Russia regarded itself as a protector of Serbia and feared that allowing Austria-Hungary to crush the country would greatly weaken Russian influence in the Balkans. When Austria-Hungary declared war on Serbia on 28 July, pressure on the Russian government to take military action increased rapidly.
The final decision rested with Nicholas II, but several senior figures around him played crucial roles. Foreign Minister Sergei Sazonov became one of the strongest advocates of general mobilisation. The War Minister, General Vladimir Sukhomlinov, and the Chief of the General Staff, General Nikolai Yanushkevich, also believed that Russia could not afford to wait while its potential enemies prepared for war.
Russia had initially attempted to limit its response. Plans were considered for a partial mobilisation directed primarily against Austria-Hungary, involving the military districts of Moscow, Kiev, Kazan and Odessa. The difficulty was that the Russian mobilisation system had been designed around large predetermined railway and deployment schedules. Senior officers feared that attempting a partial mobilisation and then changing to a general one would disrupt the entire system and leave Russia dangerously behind Germany. Contemporary accounts show that both partial and general mobilisation orders were prepared while the government debated which course to follow.
Nicholas II hesitated considerably. He was aware that general mobilisation could provoke Germany and was exchanging personal telegrams with his cousin, Kaiser Wilhelm II. These messages, often referred to as the “Willy-Nicky” correspondence, reflected the strange situation in which two monarchs were appealing to each other to restrain events while their respective military establishments were preparing for war.
At one stage Nicholas authorised general mobilisation and then changed his mind, hoping that diplomacy might still prevent a catastrophe. Sazonov and the senior military leadership argued that further delay could place Russia at an enormous strategic disadvantage. On 30 July the Tsar finally gave his approval for general mobilisation.
Once authorised, the decision had to travel through an extensive administrative system. Orders were transmitted from St Petersburg to army commands, military districts, provincial governors and local mobilisation authorities. The War, Navy and Interior ministries were involved in distributing and enforcing the mobilisation orders. Railways became one of the most important elements of the entire operation, because millions of reservists had to be collected from towns and villages and transported towards assembly areas and ultimately towards Russia’s western frontiers.
This was an extraordinary undertaking. The Russian Empire stretched across thousands of miles, from Poland and the Baltic in the west to Siberia and the Pacific. Many reservists lived considerable distances from railway stations. Mobilisation notices therefore had to reach remote communities where men would report to designated centres, undergo administrative processing and then be dispatched to their regiments.
The peasantry supplied the majority of the manpower. Around three quarters of the men called up during the first week of mobilisation were peasants, reflecting the overwhelmingly rural character of the Russian Empire. Despite later problems of morale and discipline during the war, the initial response to the mobilisation order was remarkably effective. Around 96 per cent of men liable for service reportedly appeared before mobilisation commissions.
Russia already possessed one of the largest standing armies in the world. Immediately before general mobilisation, its armed forces numbered approximately 1.4 million men. Mobilisation dramatically increased that figure. During roughly the first two weeks of the war, around 3.9 million additional men moved from their homes towards military units in the western parts of the empire. By the end of 1914 more than 6.5 million men had entered the armed forces through mobilisation and subsequent call-ups.
The numbers eventually became staggering. Over the course of the First World War, nearly 15 million men are estimated to have been mobilised into the Russian armed forces. Few states in history up to that time had attempted to organise, equip, transport and feed an army on such a scale.
Mobilising those men, however, was very different from turning them into an effective field army. Russia possessed huge reserves of manpower but suffered from weaknesses in transport, administration, communications and industrial production. Its railway network was considerably less developed than Germany’s, particularly when measured against the enormous distances troops had to travel.
Railway timetables therefore became almost as important as military orders. Trains had to move reservists, horses, artillery, ammunition, food, medical supplies and equipment simultaneously. Mobilisation plans specified where units were to assemble and which railway routes they would use. Once the system began operating, changing it became extremely difficult without causing disruption elsewhere.
Horses were particularly important. The Russian army of 1914 was still heavily dependent on animal transport. Cavalry formations required enormous numbers of mounts, while artillery pieces, ammunition wagons, field kitchens and supply vehicles were frequently horse drawn. Civilian horses were therefore requisitioned in vast numbers as part of the mobilisation process.
Reservists arriving at depots received uniforms and equipment before being assigned to their formations. Some units reached full strength rapidly, while others experienced shortages. The enormous expansion of the army placed immediate pressure upon Russia’s stockpiles of rifles, ammunition, boots, uniforms and artillery shells. These difficulties would become far more serious as casualties mounted during the following year.
Russia's western military planning broadly anticipated two major enemies. Germany lay to the west through East Prussia and Russian Poland, while Austria-Hungary threatened the empire from the southwest. Russian planning therefore required armies to be concentrated on widely separated fronts.
This created an important strategic problem. France, Russia’s principal ally, desperately needed Russia to attack Germany quickly in the event of war. German strategy depended heavily upon defeating France before turning the majority of German forces eastwards. Russian leaders understood that an early offensive into East Prussia might force Germany to withdraw troops from the west and therefore reduce the pressure on France.
The result was that Russia began operations before every element of mobilisation was complete. The First and Second Russian Armies moved into East Prussia in August 1914. Their advance initially alarmed the German command but eventually ended in disaster when the Second Army was surrounded and largely destroyed at the Battle of Tannenberg.
Elsewhere, however, Russian forces achieved significant early successes against Austria-Hungary in Galicia. The enormous mobilisation therefore created a genuine military threat even though Russia's army suffered from major organisational weaknesses.
The political significance of the 30 July order was equally important. Germany had repeatedly warned that Russian mobilisation would be regarded as a threat. German military planning was itself built around mobilisation timetables, and German commanders feared that allowing Russia additional time would steadily worsen Germany’s strategic position.
Once confirmation of Russian general mobilisation reached Berlin, the crisis escalated dramatically. Germany demanded that Russia halt its mobilisation. When Russia failed to comply, Germany declared war on Russia on 1 August 1914.
Germany then moved against Russia’s ally France. Luxembourg was occupied, German forces entered Belgium and Britain subsequently declared war on Germany after the violation of Belgian neutrality.
This is why the Russian mobilisation of 30 July remains one of the most debated moments in the origins of the First World War. It would be misleading to claim that Russia's action alone caused the conflict. Austria-Hungary had already declared war on Serbia, Germany had given strong support to Vienna, and every major power was making calculations based upon alliances, military plans and fears of being caught unprepared.
Yet mobilisation in 1914 carried a significance far greater than simply calling reservists to barracks. Once millions of men and thousands of railway movements had been set in motion, governments found it extraordinarily difficult to reverse them. Military planners feared that stopping mobilisation even temporarily could allow an enemy to gain several crucial days.
The decision made by Nicholas II on 30 July therefore helped transform diplomatic confrontation into military machinery operating on a continental scale. Telegraph offices transmitted orders, railway stations filled with reservists, horses were requisitioned, depots opened their stores and trains began moving west carrying soldiers who only days earlier had been farmers, labourers, craftsmen and shopkeepers.
Across the Russian Empire, families watched men depart without knowing that many would never return.
Within approximately two weeks nearly four million men had been drawn into this immense movement of manpower, joining an existing army of roughly 1.4 million. It was one of the largest mobilisation operations the world had yet witnessed.
For many of those men the announcement must initially have seemed like another distant Balkan crisis. Yet the orders issued on 30 July 1914 were the beginning of something far greater. Within forty-eight hours Russia and Germany would be at war, and within little more than a week most of Europe’s great powers would be involved.
The Russian Empire had mobilised in an attempt to protect its strategic position and demonstrate that Austria-Hungary could not act against Serbia without consequences. Instead, the mobilisation became another turn of the mechanism that carried Europe towards the First World War, beginning a conflict in which millions of the Russian soldiers summoned during those extraordinary days of July and August 1914 would be killed, wounded, captured or permanently changed by war.
