After the death of Raghab in 1763 Mustapha gradually took into his own hands the reins of government. Though well-intentioned and with a sense of public duty, he was feeble, hasty, and impatient, and was wanting in the most essential faculty of a ruler, that of selecting competent men as generals and administrators. He abandoned the policy of peace and allowed himself to be drawn into war, with the most unfortunate results to his Empire. It was his misfortune that his reign coincided with those of two such able and unscrupulous neighbouring potentates as Catherine II of Russia and Frederick the Great of Prussia.
The Empress Catherine was invested with supreme power in Russia in the year 1762, in place of her worthless husband, after a military revolt. At her instance, Russia embarked on a policy of aggrandizement against both Poland and Turkey. Frederick the Great also, who had very recently favoured an alliance with the Porte with the object of checking the advance of Russia, now reversed his policy. In 1764 he made a treaty with the Russian Empress reciprocally guaranteeing their possessions, and promising assistance to one another, if the territories of either of them were invaded. But if France were to attack Prussia, or Turkey to attack Russia, assistance was to be given in money. Very soon after this an agreement was arrived at between these two Powers for the dismemberment of Poland and the partition between them of part of its territory. The Empress of Austria, Maria Theresa, also, though most unwillingly, became a partner in this scheme. The Porte was much opposed to this Polish policy of the three conspirators. It protested strongly but in vain against the occupation of Poland by Russian and Prussian troops and against all the infamous proceedings which led to the first partition of Poland. The Russian Government made no effort to avert war. On the contrary, it showed by many actions a deliberate intention to drive the Turks into war. It fomented and encouraged rebellion against the Sultan in the Crimea, the Morea, Montenegro, and Georgia. It violated the neutrality of Turkey by pursuing Polish refugees across the frontier of Bessarabia into territory belonging to the Khan of the Crimea, a vassal of the Sultan, and destroying there the town of Balta.
At a Divan held at Constantinople in October 1768 it was decided that Russia, by its proceedings against Poland, had broken the treaty of Belgrade, and that war against her would be just and necessary. The only opposition to this came from the Grand Vizier, Mouhsinzade Pasha. He did not, indeed, object in principle, but he maintained that it was most unwise to declare war until full preparations had been made for it. He pointed out that the frontier fortresses were in a most unprepared state, and that as military operations could only be commenced by the Turks in the next spring, Russia would be placed in an advantageous position by an immediate declaration of war. For this advice, which the sequel fully justified, the Grand Vizier was dismissed from his office. In his place Emen Mahomed was appointed—a most incompetent man, knowing nothing about military matters, by his own admission. As a result of this premature declaration of war, Russia had full notice, and entered on the campaign of 1769 in Moldavia before the Porte was ready to send an army to defend that province. The Empress put into the field three armies. The principal one, under command of Prince Galitzin, invaded Moldavia and laid siege to Khoczim. It was not till May 1769 that the Grand Vizier was in a position to issue from his camp at Babatagli and march to Isakdji, near Ismail. He there summoned his generals to a council of war and opened the proceedings by an astounding admission of incompetence. Asking for their opinion as to what direction his army should be led, he said, “I have no experience of war. It is for you to determine what operation shall be undertaken and what are the most favourable chances for the army and the Sublime Porte. Speak without hesitation and enlighten me by your counsel.”
The generals were struck dumb with astonishment at this confession of ignorance and impotence. Eventually a discussion arose. There was great difference of opinion. As a result, the only decision arrived at was to cross the Danube into Moldavia, and then proceed as circumstances might suggest. In fact, there was no definite plan of campaign. The army, in accordance with this, crossed the Danube. It was then decided to march to the River Pruth. It reached a point about half-way between Khoczim and Jassy. But already it suffered greatly from want of food, for which no preparations had been made. The soldiers also were harassed by swarms of mosquitoes in the marshes of the Danube and the Pruth. It was unable to prevent the capture of Khoczim by the Russians. It was ultimately forced to retreat before coming into serious contact with the enemy, and it found its way back to the Danube; and thus concluded the campaign of 1769.
The Russians did little in the early part of 1770. Prince Galitzin was almost as imbecile and incompetent as the Grand Vizier. The Empress recalled him and appointed in his place General Romanzoff, a most able and determined soldier. The Sultan, on his part, recalled Emen Pasha and gave orders for his execution.
Meanwhile, the Empress Catherine was engaged in carrying out another part of her ‘Oriental project,’ as it was called. She had sent numerous emissaries disguised as priests to various parts of Greece with the object of stirring up rebellion against the Sultan. Under the belief that a general rising would take place, she sent a great fleet from the Baltic to the Mediterranean for the purpose of giving support to the insurgents. It consisted of twelve ships of the line, twelve frigates, and numerous transports conveying a military force. The expedition was under the supreme command of Alexis Orloff, the brother of her then lover, who had led the military revolt which placed her on the throne. He had expectations that a throne would be found for himself at the expense of the Turks. The fleet was under virtual, though not nominal, command of an Englishman, Admiral Elphinstone, who was supported by numerous other British officers. It was said that every vessel in the fleet had one of these officers on board. This must have been with the cognizance and approval of the British Government, which at that time favoured the aggrandizement of Russia. This fleet left Cronstadt at the end of 1769, and arrived off the coast of the Morea in February 1770. It was welcomed by a large body of insurgent Greeks (Mairotes) and a Russian force was landed. The insurgents perpetrated the most atrocious acts of cruelty on the comparatively few Turks resident in the district.
The ex-Grand Vizier, Mouhsinzade Pasha, now Governor of the Morea, showed great vigour. Collecting a force of Albanians, he succeeded in defeating the insurgent Greeks, fifteen thousand in number, and their Russian allies. The Russians were compelled to re-embark in their fleet. The Greeks who remained on shore were subjected to ruthless slaughter, as were also the inhabitants of the district. The whole countryside was devastated by the Albanians. The Russian fleet, after ineffectual attempts to capture Modon and Coron, sailed away. It came in contact, off the island of Scios, with the Ottoman fleet, not very unequal in number and size of vessels. A naval battle took place on July 7, 1770, in which the Turks were worsted. The defeat would have been the more serious if it had not been for the extraordinary bravery of one of their captains, Hassan of Algiers, who had gained experience as a corsair. Laying his vessel alongside of that of the Russian admiral, he fought with the utmost desperation till both vessels were blown up.
The defeated fleet sought refuge in the small harbour of Tchesmé, where it was blockaded by Admiral Elphinstone. The British officers devised a scheme for destroying the Turkish fleet. Lieutenant Dugdale volunteered to pilot a fire-ship against them. Before coming to close quarters the Russian sailors deserted the vessel, and Dugdale alone remained on board. He steered the vessel against a Turkish ship and set fire to it. The fire spread to the other vessels, closely packed in the harbour, and the whole of the Ottoman fleet was burnt and destroyed with the exception of a single frigate. A more gallant and successful attack has never been recorded in the annals of naval warfare.
Elphinstone, who had fortunately escaped death—as did also Hassan the Algerian, when their warships were blown up in the recent naval battle—then advised that the Russian fleet should sail without delay to the Dardanelles and force its way through the Straits to the Sea of Marmora and Constantinople. But Orloff hesitated and delayed, with the result that the Turks, getting wind of the intention, hastily erected four batteries at the Dardanelles, two on either side of it, crossing their fire. These were sufficient to make it impossible for the Russian fleet to force its way through the Straits.
Orloff and the Russian fleet then proceeded to the island of Lemnos, where it landed troops and besieged the chief fortress. It was evidently hoped to secure a base for the fleet in the Ægean Sea. After sixty days of siege the garrison gave in, and terms of capitulation were agreed upon with Orloff. In the meantime, however, Hassan had persuaded the Porte to allow him to make a desperate effort to save Lemnos. He enlisted four thousand ruffians at Constantinople for this purpose. When it was pointed out what a hazardous enterprise it was, the reply was that it mattered little whether it was successful or not. If successful, Lemnos would be saved; if unsuccessful, Constantinople would be rid for ever of four thousand of its greatest blackguards. Hassan landed unexpectedly in Lemnos, and, declining to recognize the capitulation, attacked the Russians and defeated them, and compelled them to take to their ships again.