The Battle of Kehl (1733): A Key Engagement in the War of the Polish Succession
The Battle of Kehl, fought in 1733, was a significant yet often overlooked conflict in the context of the War of the Polish Succession. Set in the small town of Kehl, located on the western bank of the Rhine River in present-day Germany, the battle played an important role in the broader geopolitical struggles of the time. This article explores the key aspects of the Battle of Kehl, including its participants, strategic importance, and its impact on the War of the Polish Succession.
Background of the War of the Polish Succession
The War of the Polish Succession (1733–1738) was a European conflict primarily triggered by the death of the Polish king Augustus II the Strong in 1733. Augustus had been a powerful figure, not just as the King of Poland but also as the Elector of Saxony. His death left a power vacuum, leading to a contested succession in the Polish-Lithuanian Commonwealth. The main contenders were Stanisław Leszczyński, a Polish noble supported by France, and Augustus III, the son of Augustus II, who was backed by the Habsburg Empire and Russia.

The war was not only about the Polish throne but also reflected the broader struggle for power between the French and Habsburg Empires, who were engaged in a series of proxy wars across Europe. The stakes were high, as the outcome of the war would reshape the balance of power in Central and Eastern Europe.
The Battle of Kehl: Setting the Stage
The Battle of Kehl was part of the French military efforts to support Stanisław Leszczyński’s claim to the Polish throne against the Habsburg-backed Augustus III. The conflict occurred during the French campaign to secure the western borders of their ally in the region, the Electorate of Bavaria, while also challenging the influence of the Habsburg Empire in Central Europe.
In 1733, the French were heavily engaged in military actions across various fronts, including Italy and the Rhine. Kehl, a strategically significant town on the western banks of the Rhine River, was the site of the confrontation between French forces and the Imperial Habsburg army.
The Battle: Participants and Strategies
The French army, under the command of Marshal François de Broglie, was tasked with securing the western portion of the Rhine and preventing a potential Imperial counteroffensive. On the opposite side, the Habsburg Empire, which had interests in defending its strategic borders and maintaining its influence over the Holy Roman Empire, dispatched its forces to engage the French in Kehl.
The exact composition of the forces involved remains somewhat unclear, as records from the time do not provide full details. However, the French army is known to have deployed a considerable number of troops, including infantry, cavalry, and artillery, which were employed in various roles during the conflict. On the other side, the Habsburg army fielded a well-disciplined and experienced force, which was capable of putting up a stiff resistance. Despite these factors, the battle was decisively won by the French.
The Outcome and Significance
The Battle of Kehl ended in a clear French victory, with the Habsburg forces retreating from the area. The outcome was significant for several reasons:
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Geopolitical Implications: The French victory at Kehl bolstered their position in the War of the Polish Succession, solidifying their support for Stanisław Leszczyński and contributing to the broader conflict between the French and Habsburg Empires.
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Strategic Positioning: Kehl’s location on the Rhine made it an important strategic point for controlling the region. The French now had a foothold in the area, which allowed them to exert influence over the surrounding territories and to threaten the Habsburg position in southern Germany.
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Morale Boost for the French: The victory at Kehl provided a much-needed boost to French morale. After a series of setbacks in other theaters of the war, particularly in Italy, the French needed a success to maintain their credibility as a military power.
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Impact on the War: While the Battle of Kehl did not decisively end the War of the Polish Succession, it was part of a broader pattern of French successes. The French continued to support Stanisław Leszczyński, while the Habsburg Empire struggled to consolidate its position.
The Aftermath: The War of the Polish Succession Continues
Although the Battle of Kehl was a victory for France, the larger War of the Polish Succession was far from over. The war would continue for several more years, with major military campaigns taking place in Poland, Italy, and other parts of Europe. Eventually, the war would end in 1738 with the Treaty of Vienna, which largely preserved the status quo in Europe and resulted in the recognition of Augustus III as the King of Poland.
For France, the War of the Polish Succession would not result in a lasting success in Poland. However, it did demonstrate the country’s military prowess and its ability to influence the affairs of neighboring states. The Habsburg Empire, on the other hand, faced a setback in the conflict, but their position in Central Europe remained strong.
The Legacy of the Battle of Kehl
Though overshadowed by larger battles in the War of the Polish Succession, the Battle of Kehl has its place in military history as a French victory in a strategically important location. The battle serves as an example of the complex and often localized conflicts that shaped Europe during the early 18th century. The tactics employed, the terrain, and the broader context of the war all contributed to the significance of the engagement, making it a key moment in the military history of the period.
Furthermore, the Battle of Kehl provides insight into the military strategies of both the French and the Habsburg Empires. The use of terrain, the positioning of forces, and the coordination between different military branches were all critical factors in the French victory. The battle was not merely an isolated event but a part of a larger geopolitical struggle that defined the 18th century.
Conclusion
The Battle of Kehl, though not as famous as some of the other engagements of the War of the Polish Succession, was a crucial victory for France. It helped secure France’s position in the conflict, thwarting the Habsburg Empire’s ambitions in the region. Its significance, however, lies not just in its military outcome but in the way it illustrates the complex interplay of diplomacy, military strategy, and regional power struggles that defined European politics during the early 18th century. The battle was a testament to the broader geopolitical currents of the time, which would continue to shape European history in the years to come.
As the War of the Polish Succession progressed, the Battle of Kehl remained a symbol of French resilience and military acumen, further embedding France’s role as a dominant power in the European theater. Despite its ultimate failure to achieve long-term success in Poland, the war showcased the volatility and ever-changing nature of 18th-century European politics.