By the autumn of 1914, the Ottoman Empire stood on the edge of ruin. Decades of defeat in the Russo-Turkish and Balkan wars had stripped away its European territories, while punitive treaties and crushing debt had placed its economy under foreign control. Its industrial base was skeletal, its treasury nearly empty, and its reputation so diminished that the great powers of Europe openly referred to it as the sick man. When the First World War erupted, the empire lacked both the factories and the finances to defend itself, yet it was about to be dragged into the greatest conflict the world had ever seen.
The empire had once ruled vast lands through its millet system, a centuries-old arrangement that granted religious communities a degree of autonomy under Ottoman sovereignty. But that system no longer shielded it from the ambitions of its neighbors. France coveted Syria, Britain sought control of Mesopotamia, and Greece cast its eyes on the Aegean. Russia, whose commerce depended heavily on the Black Sea grain trade, wanted control of the Turkish Straits and eastern Anatolia, and had already begun supporting Armenian autonomy as leverage for a future partition.
The Ottomans could see that the great powers were prepared to dismantle what had once been called the Sublime Porte. At first, the Ottoman leadership tried to secure an alliance with Britain and France. That effort collapsed on August 1, 1914, when Britain seized two dreadnought battleships the Ottomans had already paid for. The seizure was a profound national insult, and it destroyed any hope of an Anglo-Ottoman partnership.
French diplomats offered no real protection against Russian ambitions, leaving the Ottomans little choice but to turn toward Germany. Germany had been cultivating ties with the Ottoman Empire since the late nineteenth century, especially after losing the naval arms race with Britain. Kaiser Wilhelm II had promised enduring friendship in 1898, viewing Islam as a potential counterweight to British imperial influence. German engineers had secured the Berlin-Baghdad railway concession, and by 1914 German officers were reorganizing the Ottoman army.
Secret negotiations began in July 1914. Berlin was initially hesitant, but German leaders soon concluded that Ottoman entry into the war could open a new front against Russia, draw enemy forces away from Poland and Galicia, and potentially cut Russia off from Caspian oil. Germany also hoped the Ottomans could threaten British lines of communication by striking at Egypt through the Suez Canal, while stirring Muslim unrest across the British Empire. A covert defensive alliance was signed on August 2, 1914, one day after Germany declared war on Russia.
Under its terms, Germany agreed to defend Ottoman territory against Russian aggression in exchange for significant influence over Ottoman military policy. Berlin also helped the Ottomans arrange informal neutrality understandings with Greece and Romania, as well as a separate defense agreement with Bulgaria. In Berlin, a propaganda bureau was established to encourage uprisings in French North Africa, Russian Central Asia, and British India. Power within the empire rested with the Young Turk triumvirate, the so-called Three Pashas, dominated by Enver Pasha.
Enver believed that a decisive victory over Russia, possibly through Persia, could open routes into Azerbaijan, the Caucasus, and the Middle East, laying the foundation for a network of Turkish states. On the eve of the formal alliance with Germany, the empire ordered general mobilization. On August 3, the Ottomans closed the Turkish Straits and laid naval mines, cutting trade roughly in half and trapping Russian grain shipments in the Black Sea. Their strategy was to remain neutral until the Central Powers weakened the Entente, but Germany demanded immediate action.
By mid-September, Berlin’s patience had run out. Military aid was withheld until the Ottomans actively opened a front against Russia. Facing severe financial shortages, Enver proposed a naval strike on Russia in exchange for funds, along with plans to attack Egypt and declare jihad. Germany agreed, advancing two million Turkish pounds in gold on October 10, with three million more promised over the following eight months.
Earlier that August, the German cruisers Goeben and Breslau had been trapped in the Mediterranean under pursuit by the British fleet. Germany requested Ottoman assistance to allow them safe passage, and then formally transferred the ships to the Ottoman Navy. On October 27, the Ottoman Black Sea Fleet launched raids against Russian ports. In the early hours of October 29, Ottoman destroyers torpedoed vessels at Odessa, shelling merchant ships, port facilities, oil storage tanks, and industrial targets.
Later that morning, the battle cruiser Yavuz bombarded Sevastopol and briefly engaged a Russian ship before withdrawing. Other Ottoman vessels attacked Feodosia, Yalta, and Novorossiysk, sinking grain carriers and destroying dozens of oil tanks. Russia declared war on November 2, followed by Britain and France on November 5. The Ottoman Empire formally declared war on all three powers on November 11, and three days later, Sultan Mehmed V proclaimed jihad against the empire’s enemies.
At the time, most of the world’s 240 million Muslims lived under colonial rule, largely within territories of the Entente powers. The Ottoman Empire’s vast frontier, stretching some 7,500 miles across the Black Sea, Mediterranean, Red Sea, and Persian Gulf, exposed it to attacks on multiple fronts. Russia moved first. On November 2, General Georgy Bergman led the First Caucasus Army Corps across the border, overwhelming Ottoman frontier units and capturing Köprüköy.
By November 5, the Ottoman Third Army commander, Hasan Izzet Pasha, responded by dispatching cavalry units to the Aras River. Fighting intensified as Ottoman corps maneuvered to counter Russian advances, achieving limited tactical successes but failing to secure a decisive breakthrough. As winter set in, both sides suffered heavily. Snowstorms made the Caucasus mountains nearly impassable, and exposure claimed hundreds of lives.
By late November, the Russians held a salient along the Erzurum-Sarıkamış line while casualties mounted on both sides. Meanwhile, Britain turned its attention to Mesopotamia. With strategic interests tied to the Anglo-Persian Oil Company, Britain dispatched Indian troops to secure Basra, protect the Abadan refinery, and dominate the head of the Persian Gulf. Ottoman counterattacks failed, and Basra fell by late November, effectively removing Ottoman influence from the region.
Britain also acted to secure the Red Sea approaches to Egypt, seizing positions near Bab-el-Mandeb to protect the route to the Suez Canal. Ottoman positions there were abandoned after brief bombardment. Following earlier indecisive engagements, the Ottoman Third Army was reinforced, bringing its strength to roughly 118,000 men. Russian forces near Sarıkamış numbered about 78,000 and were far better prepared for winter warfare.
Enver Pasha devised an ambitious encirclement plan involving three corps, aiming to cut the Sarıkamış railway and trap Russian forces. Hasan Izzet Pasha opposed launching a winter offensive without proper equipment and resigned, leaving Enver to assume direct command in December 1914. The offensive began on December 22. Initial successes quickly dissolved as Ottoman troops, lacking winter clothing, shelter, and supplies, advanced through deep snow and sub-zero temperatures.
Thousands died from exposure before even reaching the battlefield. Despite isolated gains, Russian counterattacks, reinforced defenses, and the brutal climate shattered Ottoman formations. By early January 1915, entire Ottoman corps had been reduced to a few hundred men. Russian forces regrouped and launched a decisive counteroffensive, forcing mass surrenders and retreats.
Enver Pasha eventually relinquished command and returned to Istanbul, leaving Hafız Hakkı Pasha in charge. Russian casualties at Sarıkamış totaled roughly 16,000 killed or wounded, with another 12,000 incapacitated by illness or frostbite. Ottoman losses were catastrophic, estimated at up to 80,000 dead, wounded, frozen, or sick, with thousands taken prisoner. Upon his return, Enver worked to conceal the causes of the disaster, which largely stemmed from his insistence on offensive action driven by nationalist ambition despite inadequate preparation for winter warfare.
Instead, blame was shifted toward alleged Armenian desertions, intensifying fears of internal betrayal. The catastrophe of Sarıkamış marked a grim beginning for the Ottoman war effort and cast a dark shadow over the year 1914. The empire had entered the war hoping to restore its former power, but its first major campaign had ended in ruin, and the consequences would echo across every front for years to come.