In 1914 the Russian government considered Germany to be the main threat to its territory. This was reinforced by Germany's decision to form the Triple Alliance. Under the terms of this military alliance, Germany, Austria-Hungary and Italy agreed to support each other if attacked by either France or Russia. In 1907 Russia joined Britain and France to form the Triple Entente.
Industrial unrest in Russia continued throughout this period and in 1912 hundreds of striking miners were massacred at the Lena goldfields. During the first six months of 1914, almost half of the total industrial workforce in Russia took part in strikes.
In 1914 the Russian Army was the largest army in the world. However, Russia's poor roads and railways made the effective deployment of these soldiers difficult.
On the outbreak of the First World War General Alexander Samsonov was given command of the Russian Second Army for the invasion of East Prussia. He advanced slowly into the south western corner of the province with the intention of linking up with General Paul von Rennenkampf advancing from the north east.
The commander of the German Eighth Army, General Maximilian Prittwitz, was dismissed for ordering the retreat when faced with the Russian Second Army. General Paul von Hindenburg and General Erich Ludendorff were sent forward to meet Samsonov's advancing troops. They made contact on 22nd August, 1914, and for six days the Russians, with their superior numbers, had a few successes. However, by 29th August, Samsanov's Second Army was surrounded.
General Alexander Samsonov attempted to retreat but now in a German cordon, most of his troops were slaughtered or captured. The Battle of Tannenberg lasted three days. Only 10,000 of the 150,000 Russian soldiers managed to escape. Shocked by the disastrous outcome of the battle, Samsanov committed suicide. The Germans, who lost 20,000 men in the battle, were able to take over 92,000 Russian prisoners.
On 9th September, 1914, General General Paul von Rennenkampf ordered his remaining troops to withdraw. By the end of the month the German Army had regained all the territory lost during the initial Russian onslaught. The attempted invasion of Prussia had cost Russia almost a quarter of a million men.
By December, 1914, the Russian Army had 6,553,000 men. However, they only had 4,652,000 rifles. Untrained troops were ordered into battle without adequate arms or ammunition. In 1915 Russia suffered over 2 million casualties and lost Kurland, Lithuania and much of Belorussia. Agricultural production slumped and civilians had to endure serious food shortages.
Lenin, leader of the Bolsheviks, was appalled by the decision of most socialists in Europe to support the war effort. Living in exile in Switzerland, Lenin devoted his energies to campaign to turn the "imperialist war into a civil war". This included the publication of his book, Imperialism: The Highest Stage of Capitalism. Along with his close collaborators, Gregory Zinoviev and Lev Kamenev, Lenin arranged for the distribution of propaganda that urged Allied troops to turn their rifles against their officers and start a socialist revolution.
In September 1915, Nicholas II replaced Grand Duke Nikolai as supreme commander of the Russian Army fighting on the Eastern Front. This failed to change the fortunes of the armed forces and by the end of the year there were conscription riots in several cities.
General Alexei Brusilov, commander of the Russian Army in the South West, led an offensive against the Austro-Hungarian Army in June, 1916. Initially Brusilov achieved considerable success and in the first two weeks his forces advanced 80km and captured 200,000 prisoners.
The German Army sent reinforcements to help their allies and gradually the Russians were pushed back. When the offensive was called to a halt in the autumn of 1916, the Russian Army had lost almost a million men.
Nicholas II, as supreme commander of the Russian Army, was now closely linked to the country's military failures and during 1917 there was a strong decline in his support in Russia. On 13th March, 1917, the Russian Army High Command recommended that Nicholas abdicate in favour of a more popular member of the royal family. Attempts were now made to persuade Grand Duke Michael Alexandrovich to accept the throne. He refused and on the 1st March, 1917, the Tsar abdicated.
A Provisional Government, headed by Prince George Lvov, was formed. Members of the Cabinet included Paul Miliukov, leader of the Cadet Party, was Foreign Minister, Alexander Guchkov, Minister of War, Alexander Kerensky, Minister of Justice, Mikhail Tereshchenko, a beet-sugar magnate from the Ukraine, became Finance Minister, Alexander Konovalov, a munitions maker, Minister of Trade and Industry, and Peter Struve, Ministry of Foreign Affairs.
Lvov attempted to maintain the Russian war effort but he was severely undermined by the formation of soldiers' committee that demanded "peace without annexations or indemnities". In May, 1917, Alexander Kerensky was appointed as Minister of War. He toured the Eastern Front where he made a series of emotional speeches where he appealed to the troops to continue fighting. On 18th June, Kerensky announced a new war offensive. Encouraged by the Bolsheviks, who favoured peace negotiations, there were demonstrations against Kerensky in Petrograd.
The July Offensive, led by General Alexei Brusilov, was an attack on the whole Galician sector. Initially the Russian Army made advances and on the first day of the offensive took 10,000 prisoners. However, low morale, poor supply lines and the rapid arrival of German reserves from the Western Front slowed the advance and on 16th July the offensive was brought to an end.
Soldiers on the Eastern Front were dismayed at the news and regiments began to refuse to move to the front line. There was a rapid increase in the number of men deserting and by the autumn of 1917 an estimated 2 million men had unofficially left the army.
Some of these soldiers returned to their homes and used their weapons to seize land from the nobility. Manor houses were burnt down and in some cases wealthy landowners were murdered. Kerensky and the Provisional Government issued warnings but were powerless to stop the redistribution of land in the countryside.
After the failure of the July Offensive on the Eastern Front, Kerensky replaced General Alexei Brusilov with General Lavr Kornilov, as Supreme Commander of the Russian Army. The two men soon clashed about military policy. Kornilov wanted Kerensky to restore the death-penalty for soldiers and to militarize the factories. Kerensky refused and sacked Kornilov.
Kornilov responded by sending troops under the leadership of General Krymov to take control of Petrograd. Kerensky was now in danger and so he called on the Soviets and the Red Guards to protect Petrograd. The Bolsheviks, who controlled these organizations, agreed to this request, but in a speech made by their leader, Lenin, he made clear they would be fighting against Kornilov rather than for Kerensky.
Within a few days Bolsheviks had enlisted 25,000 armed recruits to defend Petrograd. While they dug trenches and fortified the city, delegations of soldiers were sent out to talk to the advancing troops. Meetings were held and Kornilov's troops decided to refuse to attack Petrograd. General Krymov committed suicide and Kornilov was arrested and taken into custody.
Kerensky now became the new Supreme Commander of the Russian Army. His continued support for the war effort made him unpopular in Russia and on 25th September, Kerensky attempted to recover his left-wing support by forming a new coalition that included more Mensheviks and Socialist Revolutionaries. However, with the Bolsheviks controlling the Soviets, and now able to call on 25,000 armed militia, Kerensky was unable to reassert his authority.
On 25th October, Kerensky was informed that the Bolsheviks were about to seize power. He decided to leave Petrograd and try to get the support of the Russian Army on the Eastern Front. Later that day the Red Guards stormed the Winter Palace and members of the Kerensky's cabinet were arrested. After failing to rally the troops against the new government, Kerensky fled to France
Lenin, the new leader of the Russian government, immediately announced an armistice with the Central Powers. The following month, he sent Leon Trotsky, the people's commissar for foreign affairs, as head of the Russian delegation, to Brest-Litovsk to negotiate a peace deal with Germany and Austria.
Trotsky had the difficult task of trying to end Russian participation in the First World War without having to grant territory to the Central Powers. By employing delaying tactics Trotsky hoped that socialist revolutions would spread from Russia to Germany and Austria-Hungary before he had to sign the treaty.
After nine weeks of discussions without agreement, the German Army was ordered to resume its advance into Russia. On 3rd March 1918, with German troops moving towards Petrograd, Lenin ordered Trotsky to accept the terms of the Central Powers. The Brest-Litovsk Treaty resulted in the Russians surrendering the Ukraine, Finland, the Baltic provinces, the Caucasus and Poland.