Chapter 8: The Western and Eastern Wars 1507 - 1514
Maximilian of Austria was rapidly becoming the most unpopular monarch in Europe. In September 1505 Austria and her ally Poland had gone to war against a central European coalition of Saxony, Bavaria, Prussia, Mainz and Bohemia. Bavaria had withdrawn in January 1507, being forced to cede Würzburg to Austria. This motivated Hessen to declare war against Austria and Poland the following month, and subsequently Hessen’s allies in France, Auvergne and Savoy entered the conflict. Austria conquered and annexed Mainz in March, but Cologne declared independence from Austria in April. Also in April, Poland withdrew from her alliance with Austria; Maximilian now stood alone. Venice and her allies watched the conflict from a careful distance, not wishing to join the general hostilities but prepared in the event they were forced into battle.
As it happened, it was a different war that was the expanded alliance’s first test. Spain annexed the Kingdom of Naples on 15 February 1507, and then, citing a desire to restore Pope Julius II’s temporal possessions to him (but in fact motivated by the prospect of additional territorial gains in Italy), declared war on Savoy on 21 June 1507. Both sides called in their allies, resulting in a war between the Venetian alliance and Spain, England, Portugal and Hannover. Siena quickly marched troops into Napoli, besieging Naples on 12 July. Venice sent the fleet to the Bay of Naples to blockade any Spanish attempts to lift the siege, and began forming an army in Marche with the intent of marching it south to Apulia.
Then, abruptly, a new front opened. On 24 August, the Ottoman Empire declared war on Hungary; the alliance suddenly had two wars to fight: the Western War in Italy and the Eastern War (also known as the Third Balkan War) in the Balkans. Venice had troops in place in Ragusa ready to march, and instead of transferring them to the Italian peninsula as planned, Loredano ordered them to march on Kosovo. They arrived on 15 September, having encountered no opposition, and began siege operations at Nish. Venice’s Italian army arrived in Apulia on 26 September and initiated a siege at Taranto as well.
The Western War went very smoothly at first, as Spain’s troops in Sicily were tied down by rebellions there and could not be dispatched to relieve the Neapolitan provinces. Venice experienced an early setback in the Eastern War, when on 6 January 1508 the Ottoman army lifted the siege of Nish and forced the Venetians to retreat to Ragusa. But Venice was raising more troops, and began forming a new invasion force in the East. Meanwhile the Ottomans were having difficulties in Wallachia, where the Hungarians had initiated a siege at Buchuresti, and they pulled the majority of their troops out of Kosovo in a futile attempt to repel the Hungarians.
On 23 January, Spain attempted to open up a new front by landing a small force in Hellas, but Hellas was already on the alert for a potential Ottoman landing, and the pitifully inadequate Spanish force was annihilated. But Spain had more troops to commit, and a second Spanish landing on 15 February was successful; but a relief force from Ionia arrived on 1 March and lifted the brief Spanish siege of Athens.
In April, Loredano received some welcome news. Venice’s artisans had been experimenting with new techniques for forging cannons, and had succeeded in devising a field artillery piece that was light enough to transport easily, yet strong enough to fire a powerful charge. Loredano immediately commissioned 40 of them to be built in Marche, and another 40 in Ragusa. These were to be of critical importance in the months ahead.
Meanwhile England had launched an invasion fleet and was sailing it up the Adriatic. A Venetian attempt to intercept it was beaten back, and England landed an army of 15,000 men in Istria on 24 June. Loredano was forced to admit that Venice was no longer in any position to fight a war on two fronts at once, and on 12 July accepted a Spanish proposal for a Venetian withdrawal from the Western War and a return to the status quo. England duly broke off her siege of Triest, and Venice withdrew her troops from Apulia to Marche.
Now Venice was able to focus her entire attention on the Balkans. Public morale was boosted in early August when word came that the Orthodox hierarchy in Bosnia, of their own accord, had submitted to the Pope and converted to Catholicism; this was seen by many as a sign of divine favor on Venice. Meanwhile, the construction of the new artillery had been completed, and the fleet was dispatched to transfer the Venetian armies in Italy to Ragusa.
By the end of November the invasion force in Ragusa was ready to march, and Venice initiated a new siege at Nish on 22 December. The new artillery gave the Venetians a powerful advantage over the Ottoman garrison, and Nish surrendered on 22 March 1509. Loredano immediately dispatched troops to Albania, initiating a siege at Durrës on 30 April. The Ottomans, tied down by the Hungarians in Wallachia, were unable to reinforce their Balkan provinces. Durrës fell to the Venetians on 30 August.
Finally the Ottomans marched a new army to Kosovo for the relief of Nish, but the new Venetian artillery was devastatingly effective against them, and the Ottoman army was soundly defeated and forced to retreat with heavy casualties on 25 September. Loredano, emboldened by the Venetian successes, ordered the troops in Albania to march on Macedonia; they arrived and began siege operations at Thessaloniki on 6 October. Thessaloniki fell to the Venetians quickly, surrendering on 11 December. The Ottomans brought more troops into action and advanced into Macedonia in early January 1510, forcing the Venetians to retreat and besieging the fortress on 5 January. But, inexplicably, they abandoned the siege after a few days and moved their entire force into Bulgaria. Loredano moved reinforcements into Kosovo to counter the expected attack there, but the Ottomans simply dug in and the war stagnated.
During 1510, Loredano made several peace offers to the Ottomans, proposing they cede Kosovo, Albania, or both to Venice; but the Ottomans summarily rejected them all. Meanwhile, the Venetians were raising new forces of cavalry and artillery, and were sending them into Kosovo, planning to resume the offensive in 1511. But a large cavalry force from the Ottoman-allied Ak Koyunlu made a surprise raid through Macedonia and Albania in December 1510, surprising and defeating the Venetian reserves in Ragusa on 20 December before retreating back to Ottoman territory.
On 5 March 1511, the long-anticipated Ottoman attack on Kosovo finally came, but the Venetians had moved a large force into the province in preparation for a planned summer offensive, and the Ottomans were totally outnumbered and outgunned. The following day the Turks retreated, after suffering nearly 70% casualties. However, the Venetians had taken casualties as well, and the offensive was postponed until the army could be brought back up to strength. The Venetian nobility contributed money for the formation of a new regiment at the end of April, and Loredano ordered more infantry raised. The Ottomans made assaults on Kosovo again in May and June, being driven back with heavy casualties both times. A fourth assault by the Ottomans finally broke the Venetian defenders in Kosovo on 3 July, and the Venetian army retreated to Ragusa; but the Ottomans, instead of initiating a siege, again retreated to Bulgaria. No further action occurred on that front for the remainder of 1512, while Hungary and the Ottomans traded control of Wallachia several times.
Things had been relatively quiet on Venice’s northern border, Austria having made peace with her enemies in January 1508; but on 16 April 1512 Bavaria declared war on Austria, and was quickly joined by her allies Prussia, Bohemia, Saxony, Oldenburg and Pommern; the Austrian War was back in full swing. Loredano kept a watchful eye on the conflict, but did not actively support either side. In Constantinople, Selîm I Yavuz rose to the throne of the Ottoman Empire on 2 May 1512, and Loredano renewed efforts to negotiate a truce; but Selîm categorically rejected all proposals that would require him to cede territory to Venice. In July 1512, a Prussian mercenary captain offered himself for hire to Loredano as a military adviser, promising to train the Venetian army in advanced offensive tactics; Loredano quickly agreed.
Venice moved troops back into Kosovo in late August, prompting the Ottoman troops in Bulgaria to advance; the two armies met in battle on 24 October, and the Ottomans were decisively defeated and retreated into Macedonia. The Venetian troops pursued, and 24 November drove the Ottomans back to Thrace. The Ottomans counterattacked on 18 December and were again forced to retreat. In February 1513, the Ottomans brought in reinforcements from Anatolia to attack the Venetians once more, and on 4 February 1513 the Venetians were driven out of Macedonia, retreating to Hellas. But once again, the Ottomans declined to besiege the Venetian garrison in Thessaloniki, retreating to Thrace.
The Austrian situation intensified in late June 1513, when Hessen entered the war against Austria, bringing along her allies in France, Auvergne and Savoy. Oldenburg withdrew from the war on 2 July, ceding Münster to Austria. This new Austrian acquisition was too much for Hannover, who declared war the following day, calling in her allies in Spain, England and Portugal; Poland also entered the war on Austria’s side.
In the East, the war dragged on with little action; an Ottoman attempt to land a force in Crete was quickly beaten back on 29 July. However, the Venetian treasury was exhausted, and loans were coming due; Loredano indicated to the Turks that he would be willing to consider a peace for monetary reparations instead of territory. Finally the Eastern War was brought to an end in February 1514, with Venice agreeing to return all the captured Ottoman territories in exchange for hefty reparations.
Loredano was pleased; this war had been the first test of the reformed Venetian army, and it had acquitted itself well, gaining substantial ground and beating numerically superior Ottoman armies on several occasions in a war they had not planned. The generals had learned much about the effectiveness of massed cavalry charges with artillery support, and resolved to put those lessons to good use. With Barbango’s reform plan only partially implemented, the Venetians felt themselves already a match for the Ottomans. Public confidence in the military was restored.