The Soft Underbelly of Europe

An Essay on the Dardanelles Operation

From the Initial Assault

To the Surrender of the Ottoman Empire.

Dardanelles Victory Timeline Comparison with Our Timeline, and General Commentary
On 19th March about forty-five thousand infantry led by Charles Monro landed near the tip of the Gallipoli peninsula. Most of the soldiers were British, with contingents of French, Australians, New Zealanders and Jews. Their mission was to seize or neutralise the forts on the north coast of the Dardanelles. Smaller landings were also made on the Anatolian coast of the Dardanelles. The main landing sites are roughly historical. The smaller numbers of Anzacs and so on, and the greater numbers of British, are a consequence of the change in timetable. The Jewish unit is historical: "The Assyrian Jewish Refugee Mule Corps", I kid you not.
Resistance to the main landing was light, progress being determined as much by disorganisation (opposed amphibious invasions were a new art) as by Turkish force of arms. Fortifications were light, and the Turkish division commanders ranged from almost adequate to inept. Some units fell back piecemeal and were besieged in the forts. Others fled up the peninsula, and rallied at the neck. Others were cut off and went "into the bag". By the time the invasion historically went ahead on the 25th of April the Turks had received two months of warning and their defences had been greatly strengthened, they had about six divisions of infantry, for instance. Troops led by Mustafa Kemal, later known as Atatürk, were instrumental in blunting the attack. I'm assuming that Kemal commands one of the divisions that was sent to some other front, rather than the Dardanelles: I don't know of any reason to believe this, or to believe the contrary.
Simultaneously the naval part of the operation begun. It picked up pace on the 21st of March, when many of the ships involved in the landings returned. Minesweepers attempted to clear the mines from the Dardanelles, braving fire from the forts. Once a channel had been cleared the obsolescent but still mighty battleships could move in close enough to demolish the forts. The Royal Navy progressed up the Dardanelles at over a mile a day. The naval part follows roughly historical procedures, though it's happening earlier, faster and cheaper. The land operation in parallel is an extra. The degree of success of the landings could be attacked as implausible. This is a key element of the point of divergence, so I think we just have to accept any disbelief it induces.
Initial progress was slow, and inevitably the allied ships suffered losses. Battleships were more or less immune to fire from the forts but vulnerable to mines: one was sunk and another so crippled that she was barely able to limp out into the Mediterranean before she scuttled. Minesweepers, on the other hand, were all too vulnerable to fire from the mobile howitzer batteries that the Turks moved around between the forts. (The guns in the forts themselves had a rate of fire too slow to be really suitable for engaging minesweepers.) Gunnery, however, was poor, and tactical use of the howitzers flawed. The problems on the British side are historical, but as usual less severe. A major reason is that the Turkish artillery hasn't benefited from weeks of intensive training by advisers under Liman von Sanders. Historically the Royal Navy lost three battleships in a day, and with it de Robeck's nerve. The landings were contained in small beachheads, and evacuated in December with over two hundred-thousand casualties.
The British minesweepers were converted trawlers, their engines barely sufficient to move against the currents of the Dardanelles. At times destroyers had to be called in to perform minesweeping. The idea of using the destroyers was never tried, but I have heard it discussed with the benefit of hindsight. I'm not clear on whether it makes sense or not, and I'm including it here as an optional extra.
On the 29th of March British troops cut the isthmus and the remaining Ottoman effectives in the peninsula fell back into the forts. Confined to the forts, the howitzers were swiftly silenced by the overwhelming firepower of the Royal Navy. Historically the allies never worked out how to deal with the howitzers. But once fixed in place I don't think they'd have lasted long. The question here is how well-protected a mobile howitzer inside a fort would have been.
British bombardment had less effect on the better protected big guns inside the forts. But the defenders soon ran short of ammunition, and several surrendered once they could not answer the battleships. Some forts were down to their last few dozen shells when the British pulled back.
Thereafter progress was faster. On 3rd April, 1915, French troops occupied the rubble that had been &Cced;ilanakkale. By this stage the allies had been substantially reinforced with French, British and Indian troops, and more Anzacs. Historically the landings were contained in small beachheads, and evacuated in December with over two hundred-thousand casualties.
Meanwhile the allies were trying a new weapon, in the hands of a new nation. The Australian submarine AE2 passed through the Dardanelles into the Sea of Marmara. The AE2 was almost brand new and cutting-edge for its era, but its crew were inexperienced and it found itself incapable of doing serious damage. The moral effect, however, was tremendous. The Turks ceased attempting to resupply their men and forts by sea. AE2 would soon be crippled by a Turkish gunboat and scuttled by her crew before they surrendered, but her brief partial interruption of Ottoman logistics would more than justify her loss. Historical: AE2's story is an odd combination of the ridiculous and the heroic. AE2's activities were a big shot in the arm for morale amongst the allied high command. Just as they were contemplating withdrawal (the operation being, by now, in obvious difficulty), news of AE2 restored their faith, as it turned out with unfortunate consequences. The wreck, incidentally, was found in 1998 or thereabouts. Historically the Turks were able to resupply by land instead, down the Gallipoli peninsula. In the alternate timeline that option is gone. Not being able to resupply the forts is a big blow, and arguably I should have the Turks show a bit more courage here (since the stakes are larger).
On the 11th of April Göben, Breslau and several older, less capable vessels sallied against the British minesweepers, as they had several times before. Goöben struck a mine while evading fire from the battleship Ocean and was forced to slowly limp back to Constantinople, pursued by Ocean (in violation of Ocean's orders). Ocean then struck a mine and sank. This was the last occasion on which the Turkish navy contested the Dardanelles. Göben was eventually sunk by a mine, and in fact was only just recovering from such an accident when the Dardanelles operation begun. Ocean was also mined in history due to even less excusable stupidity.
On other fronts the news was poor for the Sultan. Russian troops under General Yudenich had ejected Ottoman troops from Tabriz, in neutral Persia, and were in firm control of that part of Armenia the Ottomans had held when they entered the war. Russia had also inflicted a defeat on the Austrians, in Galicia. A British expedition in Mesopotamia, which had landed at Basra at the end of the previous year, seemed ready for another lightning advance. All this is historical, the period is an embarrassing one in Ottoman military history. The British expedition would eventually strand itself in an overly bold charge for Baghdad, and be forced to surrender. But in the alternate timeline the war ends before it gets the chance to be fatally embarrassed.
Greece, urged on by its Anglophile prime minister Eleutherios Venizelos, declared war on Turkey on the 17th of April. Ordinarily such a declaration would have been very difficult to achieve, since the Greek king Constantine was deeply respected and strongly pro-German. However Constantine had become very ill during late March, making his survival doubtful and his political activities negligible. Greece was on the verge of entering on the allied side all through 1915, having fought Turkey as recently as 1912 and (in alliance with Serbia and Bulgaria) won convincingly. In that war, however, Constantine had been the Greek commander and demonstrated himself to be an excellent general, probably the best in the Balkans. Venizelos tried to bring Greece into the war in October 1915, at a time when Bulgaria (which had scores to settle with Greece from 1913) had entered on the Central Powers' side and Serbia was about to collapse. He was sacked by the king, and had to force him to abdicate, which took almost two years. In my setting the situation is so much more positive that I think it's reasonable for Greece to seize the day.
The Western powers were somewhat unsatisfied with Greece's position, having hoped for a declaration on Austria-Hungary. This would support embattled Serbia, Greece's staunch ally in both Balkan wars. It is the nature of the Balkans to focus one's attention on nearby enemies. Austria is just a bit far away from Greece to be a really interesting enemy. The Serbian alliance is important to Greece, but I don't think it's enough to produce a declaration of war on its own.
In fact, the Greek entry into the war was motivated as much by fear of Bulgaria: if Bulgaria made a contribution and Greece did not, sentiment in Britain and France may flow against Greece. Elements of the Hellenic Royal Navy assisted in blockading the Anatolian coast, the only significant Greek contribution at the time. The bulk of the Greek army, never all that large, mobilised on the border with Bulgarian Thrace. For allied consumption, it was pointed out that this was the shortest land route to Constantinople. Logistics and organisation rule out a big Greek landing force appearing in Asia minor overnight. So as long as Bulgaria remains neutral Greek input will be limited.
Italy had technically been a member of the Austro-German alliance, but had declined to fulfil its obligations. Both sides offered bribes, but the allies were in a position to offer larger ones, mostly at the expense of Austria. Italy was promised the Trentino and Trieste (which had mostly Italian populations) and South Tyrol, Istria, and northern Dalmatia (which didn't). Italy was also offered Ottoman territory if it would declare war on the Turks immediately: an unspecified share of the Levant and some minor islands in the Aegean. The bribes were those mentioned as being at the expense of Austria, and were sufficient to persuade Italy to declare war on May 23rd, 1915. In this scenario the allies are obviously winning, at least in the Mediterranean sector which immediately concerns the Italians. Also, the bribes on Ottoman territory are almost in the hand rather than in the bush. So I'm assuming that Italy would enter sooner than historically. I've arbitrarily chosen a one month advancement. Their vagueness is quasi-historical, and disagreements engendered by that vagueness is one of the historical reasons for Italy's fighting on the side of the axis in the second world war.
Italy declared war on Austria on the 23rd of April, with an immediate offensive toward Trieste commanded by General Luigi Cadorna. It made modest gains, capturing a vital bridgehead over the Isonzo river and the town of Montfalcone. When the river flooded in June, this bridgehead would become the focus of both sides' efforts, with the Italians seeking to extend it toward Gorizia or Trieste, and the Austrians trying to destroy it. There is a saying that God created the Italian army in order that the Austrian army could have someone they could beat. Historically the Italian advance bogged down almost immediately, due to the flooding of the Isonzo river. The Italians then spent most of the rest of the war assaulting the Isonzo. Anyone who thinks the western front consisted of the mindless banging of heads against a wall should take a look at the Italian front: when a battle has a name like "Eleventh battle of the Isonzo" you really know what kind of war you're in. In the alternate timeline the Italians start earlier and are over the river before it floods, at least to some extent, so the front stays more active.
Part of the motive for the Dardanelles operation was to encourage Bulgaria to join the war on the allied side. Bulgaria's motive for entering the war was brutally persuasive: revenge. In 1913 it had been humiliated by Serbia, Greece, Romania and Turkey during the Second Balkan War. Greece and Serbia were really the preferred targets, but given the state of play in the Balkans the allied side was the only game in town, and perhaps a dangerous one to decline to play. Bulgaria declared war on Turkey on the 24th of April. The failure of the Gallipoli landings was more than enough reason to scuttle any thoughts Bulgaria had of joining the allies. The alternate timeline entry into the war is vulturism, pure and simple.
It resisted, however, allied blandishments aimed at securing a declaration against Austria. From Bulgaria's point of view such a declaration would constitute supporting its enemies. The allies might get a declaration by Bulgaria against Turkey but there's no sense, for the Bulgars, in supporting their prospective victims (Greece, Serbia and Romania) against the Austrians, with whom the Bulgars have no quarrel. Historically Bulgaria joined the Central Powers late in 1915, and was instrumental in the destruction of Serbia and Romania. In the alternate timeline Bulgar participation is only against Turkey, and will prove of minor value to the allies. But Bulgar neutrality with respect to the Balkan minor allies (Serbia, Greece and Romania) is an absolutely critical factor.
The Bulgarian government thought it imperative to be in control of as much territory as possible before any armistice was signed. Bulgaria hoped to gain the entirety of European Turkey, including Constantinople itself. An historical, if overly ambitious, aim of the First Balkan War. Constantinople is the traditional regional seat of power, the Bulgars seem to have had delusions of grandeur, wishing to be the successor to the Ottomans as imperial power in the Balkans.
Bulgar armies brushed aside the demoralised Turks in a mad rush for a sight of Hagia Sophia. Bulgarian authorities also found excuses to delay by a few days Greek troops wishing to pass through Bulgarian Thrace to attack Turkey. In the First Balkan War Greece and Bulgaria had both coveted Salonika. Greece took it first, and refused to give it up, leading to the Second Balkan War. Bulgaria can only see an alliance with Greece as one of convenience or necessity.
By 25th April the Dardanelles was secure, the forts captured or smoking ruin. The mighty British armada punched through into the Sea of Marmara and bombarded Constantinople. The 25th of April is, of course, ANZAC day, the day of the first landing at Gallipoli and to some extent the de facto Australian national day.
There were actually quite a lot of Turkish troops in Constantinople by this time, but their supply situation was appalling. Refugees, augmented by deserters, flooded across the Bosphorous into Anatolia. The civil administration of Constantinople was collapsing. The position of the large numbers of non-Turks in the city was becoming very dangerous, as frightened Turks took out their anger and fear on the targets easiest to hand. It's hard to say just how hard the Turks would have fought to save Constantinople. One might think very hard indeed: after all, they fought hard enough at Gallipoli and this is their capital. But nearly everyone, historically, seems to have assumed that if the British got into the Sea of Marmara then the game was up. Perhaps the defeatism was justified, or perhaps it was a self-fulfilling prophecy, or perhaps I'm being unrealistic in having Constantinople fall cheaply. Certainly the thought of taking a city the size of Constantinople, fought street to street, can't fill anyone with joy. Especially civilians living in it, while British battleships stand just offshore and flatten everything.
Italy declared war on the 26th, rather to the irritation of Britain and France, who felt they had done the real work and did not appreciate others stealing the credit and the spoils. In a way, more self-fulfilling prophecy. Lesser but still weighty powers like Italy and Bulgaria enter because they think Turkey is going to lose, and their entry makes that defeat more likely.
The Breslau bombarded British troops outside Constantinople one more time for honour's sake, then sailed to the neighbourhood of Constanta to scuttle: most of the crew would eventually make their way home through neutral Romania. Crippled Göben, unequal to such jaunts, scuttled in Constantinople harbour. The return of the crew to Romania is inspired by the story of the raider Emden. This ship inflicted astonishing losses on allied shipping in the Far East before it was eventually caught by an Australian cruiser. The crew escaped, and spent some time in the Ottoman Empire before returning to a hero's welcome in Germany.
Enver Pasha was killed leading a doomed and pointless counterattack of fanatics. The new government permitted Britain to dictate the terms of an armistice on the 8th of May. British and ANZAC troops landed in Constantinople. The Ottoman Empire's short and inglorious adventure in the Great War was over. Enver Pasha was a bit of a die hard, so I thought it only fair to let him die heroically and pointlessly. This result may sound a bit easy for the allies, but it seems not too far off what most Turks expected to happen.
Under the terms of the subsequent peace treaty, largely dictated by Britain and Russia, the Ottoman Empire contracted to a Turkish nation-state. Britain took Mesopotamia, parts of Palestine and the Red Sea coast of Arabia. France took Syria and the Lebanon. Italy received some Aegean islands, parts of Palestine and the East bank of the Jordan. Russia took the Armenian part of Anatolia, a protectorate over the Persian parts of Armenia and Kurdistan and guarantees of navigation rights through the straits from Turkey, Britain and France. Greece took some other islands and a strip of land around Smyrna. Bulgaria, which had not had time to take any of its major objectives, was nonetheless rewarded with Edirne in return for the galling requirement of allowing allied use of its railways for supplies to Serbia. If anything this is a little worse than history, because Russia gets to take a slice as well (whereas in our timeline Russia was in no condition to slice anything). At the risk of bringing myself to the attention of certain vociferous elements of the USENET population, this means no Armenian genocide, or at least not to the same extent; straggling minorities in areas still under Turkish control may still suffer, as may Turks in the Russian-occupied areas, I suppose. The Arabs have no chance to help the British so they get even less of what they wanted than historically, and Colonel T. E. Lawrence remains obscure.
Strategic areas related to the straits were to be occupied by Britain and France. These areas included the remnant of European Turkey, as well as the entire coast of the Sea of Marmara, the Bosphorous and the Dardanelles. In practice neither France nor Britain had forces to spare, and troops from Australia, India and Greece were used to fill the gap. The Bosphorous and Dardanelles become lesser siblings to the Suez canal. Russia, denied a share of the occupation but in need of Anglo-French industrial assistance, muttered in its beard. Russia's attempt to control these straits was the cause of the Crimean war. This section, like many others, has the feeling of the nineteenth century to it.
Mehemet V was permitted to keep his twin secular and religious titles of sultan and caliph. With the fall of Enver Pasha's government he briefly had more power than had been common for some time. The capital of the new Turkish state was moved to Angora. The last sultan abdicated in 1922, although there was still a caliph until 1924. The survival of these institutions in the alternate timeline is partly a consequence of Mustafa Kemal's reduced influence.
Next Part: The Subsequent Course of the War. Return to the introductory page. Send me feedback.


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