After the 1809-12 war, Turkey lost the provinces lying between the Dnieper and the Danube which were ceded to Russia by the treaty of Bukharest.
Russia, who, by the convention of Akkerman in October, 1826, had compelled Turkey to recognise the autonomy of Serbia and Moldo-Wallachia and cede her the ports of the coast of Circassia and Abkasia, declared war on her again on April 26, 1828, after the manifesto she had issued to her Moslem subjects on December 28, 1827. The Russians took Braila, advanced as far as Shumla, captured Varna, and laid siege to Silistria, but the plague and food shortage compelled them to make a disastrous retreat. In Asia they took Kars, Akhalzikel, and Bayazid. The next year they entered Erzerum; Diebitch captured Silistria, outflanked the Grand Vizier’s army shut up in Shumla, crossed the Balkan mountains, and laid siege to Adrianople. On September 14, 1820, Turkey signed a treaty in the latter town, which put Moldavia, Wallachia, and Serbia under Russian protectorate, and by which she ceded to Russia all the coast of Transcaucasia, granted her the free passage of the Bosphorus and the Dardanelles, and promised to pay a war contribution of 137 million francs.
In 1833 Mehemet Ali, Pasha of Egypt, who, not having been able to obtain the Morea through the Powers’ support, wanted to capture Syria, defeated the Turks at Konia and threatened Constantinople. The Tsar, Nicholas I, who hoped he could turn Turkey into a kind of Russian protectorate, then sent Mouraviev to Mahmoud to offer to put at his disposal a fleet and an army to fight with Mehemet Ali. A Russian fleet came and cast anchor before Constantinople, and a Russian detachment landed in the town. But then France, Austria, and Prussia, perhaps foreseeing the danger of a Russian occupation which might pave the way to a definite possession, asked the Sultan to make the necessary concessions to his vassal, and the latter to accept them. The treaty of Kutahia, signed on May 4, 1833, gave the Pasha of Egypt the whole of Syria and the province of Adana. Russia withdrew her troops, but did not lay down arms, and thus Count Orlov compelled the Porte to sign the treaty of Unkiar-i-Skelessi, which stipulated an offensive and defensive alliance between Russia and Turkey, and the closing of the Dardanelles to the other Powers. Turkey was now under Russian tutelage.
After the defection of Ahmed Pasha, who led the Turkish fleet at Alexandria, Great Britain, lest Russia should establish her protectorate over Turkey, offered to France, through Lord Palmerston, to participate in a naval demonstration, but France declined the offer. Metternich then suggested a conference between the representatives of the five Great Powers, in order to substitute their guarantee for a Turkish protectorate. On July 27, 1839, the ambassadors handed the Sublime Porte a note communicating their agreement, and advising that no definite decision should be taken without their co-operation. Then England, having no further fear of Russian intervention, turned against Mehemet Ali, and Baron de Brunov even proposed an Anglo-Russian agreement.
Owing to the intervention of Austria, which was averse to a war with France, the question of Egypt was only settled on July 13, 1841, by a hatti-sherif, which gave Mehemet Ali the hereditary possession of Egypt, and by the treaty of London, which guaranteed the neutrality of the Straits, as Russia wanted to control the Straits and conquer Constantinople to free the Christians in the Balkan Peninsula from the so-called Ottoman tyranny, and “relight the tapers which had been put out by the Turks” in St. Sophia, restored to Orthodoxy. France, following the old traditions of her foreign policy and in agreement with England, confined the Russians within the Black Sea by the convention of the Straits in 1841, and thus secured, not the integrity, but the existence of the Turkish Empire.
But the Tsar, Nicholas I, who was bent on defending the Greek faith within the Ottoman Empire, was anxious to see Turkey pursue the work of the Tanzimat—i.e., the new régime—confirmed by the promulgation by Abdul Mejid of the hatti-sherif of Gulhané on November 3, 1839. In 1844 he made overtures concerning the partition of Turkey, to England, to which the latter country turned a deaf ear. Thanks to the support of Great Britain and France, the Turkish troops, which had been sent to Moldavia and Wallachia after the riots which had broken out after the revolution, compelled the Tsar in 1849-51 to withdraw his army beyond the Pruth.
In 1850 France protested against the encroachments of Russia in the East, who, in order to protect the Greek monks living in Palestine and secure her own religious domination, wanted to deprive the Roman monks of their time-honoured rights over the Christian sanctuaries.
In 1853 the Tsar sent Prince Menshikov to Constantinople in order to demand a formal treaty granting the Greek Church religious independence and temporal privileges. The Sublime Porte, backed by France and England, rejected the ultimatum. The latter Powers then sent a fleet to the Dardanelles, and the next month—on July 4, 1853—Russia occupied Moldavia and Wallachia. At the instigation of Austria, the Powers assembled at Vienna on the 24th of the same month drew up a conciliatory note, which was rejected by Russia. Then the English fleet sailed up the Dardanelles, and on October 4 Turkey declared war on Russia. Austria tried again, at the Vienna Conference which she reopened in December, 1853, to bring about an understanding between Russia and Turkey. But Nicholas I declared that he meant to treat only with England and Prussia to restore peace in the East, which Turkey looked upon as an affront. He also rejected Napoleon III’s mediation on January 29, 1854, and the Franco-English summons on February 27, upon which France declared war on him. Notwithstanding the political views which unfortunately are still held by most of the present diplomatists, and in pursuance of which the Powers had already checked Mehemet Ali’s success and prevented Turkey resuming her former state, France and England realised the dangerous consequences of the Russian threat and backed Turkey. In consequence of the manœuvres of Austria and the unwillingness of Prussia, who had declared “she would never fight against Russia,” the Allies, who were at Varna, instead of attacking the principalities, decided to launch into the Crimean expedition. Finally, after the ultimatum drawn up by Austria, to which the Emperor Alexander submitted at the instigation of Prussia, a treaty of peace signed in Paris on March 30, 1856, recognised the integrity of Turkey, abolished the Russian protectorate over the principalities, and guaranteed the independence of Serbia, Moldavia, and Wallachia, under the suzerainty of the Ottoman Empire. Our diplomats seem then to have partly realised the extent of the danger constituted by the Slavs, and to have understood that the Turks, by driving back the Slavs and keeping them away from Western and Mediterranean Europe since the fourteenth century, had enabled Western civilisation to develop.
As the influence of France in Turkey was imperilled after her defeat in 1870, Russia took advantage of this to declare she would no longer submit to the most important clauses of the London treaty of March 13, 1871. Russia, whose ambassador in Turkey at that time was General Ignatiev, took in hand the cause of the independence of the Bulgarian Church, for which, in 1870, she had obtained the creation of a national exarchate with its own hierarchy, which had exasperated the Phanar at Constantinople and brought about deadly encounters between Turks and Bulgarians.
In 1875 Russia, alarmed at the reforms instituted by Turkey, and fearing the European organisation she was attempting to introduce into the Empire might strengthen it and thus prove an obstacle to the realisation of her designs, fomented a Christian rising in Bosnia and Herzegovina, which was a pretext for her to declare war on Turkey. Russia, backed by the Bulgarians, obliged Turkey to agree to an armistice and to an International Conference at Constantinople. In consequence of the rejection by Turkey of the protocol of London and the Russian comminatory note which followed it, Russia carried on the hostilities which, after the defeat of Plevna in Europe and the capture of Kars in Asia, led to the negotiations of San Stefano, on March 3, 1878.