History is replete with examples of battles that changed the world—for better or for worse. From the World War II battle of Stalingrad to Napoleon's infamous defeat at Waterloo, some are still remembered as turning points in history. However, most remain forgotten outside the countries that fought them, either because they were overshadowed by the larger conflicts of which they were a part, or simply because they occurred so long ago that we have all but forgotten them.
10. Battle of Ain Jalut

It's difficult today to imagine the threat the Mongol Empire once posed, as modern Mongolia is hardly the same nation it once was. However, this was not the case in the 13th century, when the Mongol military machine—at the height of its power—threatened the stability of nearly every territory on the Eurasian continent and perhaps beyond.
This was the historical context of the Battle of Ain Jalut, which took place in September 1260 between the Mamluk dynasty in Egypt and the southwestern Mongol contingent stationed in Syria. This was part of a larger Mongol campaign to conquer the Islamic world, since after the fall of Aleppo and Baghdad Over the past few years, Cairo has become the last stronghold of Islam in the region.
However, they didn't realize how powerful the Mamluks truly were, as they were able to utilize the classic Mongol tactic of feigning retreat better than the Mongols themselves. Although the two armies were more or less equal in numbers, the battle resulted in the complete destruction of almost the entire Mongol contingent in the region. This was the first major defeat for the Mongols in Southwest Asia, bolstering the morale of other Islamic kingdoms and effectively stopped Mongol expansion further west.
9. Battle of Gaugamela

The Battle of Gaugamela, also known as the Battle of Arbela, now Erbil in Iraq, is sometimes called the most important battle of Alexander's military career, and for good reason. The battle, fought in October 331 BC, was the decisive engagement of the Macedonian campaign in Persia. Its outcome may seem a foregone conclusion now, but it was anything but, as the Persian contingent, comprised of battle-hardened scythed chariot units and war elephants, outnumbered Alexander's forces by at least two to one. 1 . The flat battlefield was also chosen by the Persians because it was very favorable to their particular fighting style.
While the exact details of the battle are difficult to establish, as it took place some time ago, later sources confirm that it was Alexander's cavalry that ultimately decided the outcome. In total, Macedonia lost about 700 soldiers that day, compared to more than 20 000 killed on the Persian side. Darius himself was forced to flee the battlefield, although he was later assassinated by one of his provincial governors. The battle marked the abrupt end of the mighty Persian Empire, paving the way for the further Hellenization of Western Asia.
8. Battle of Poltava

The Great Northern War may be forgotten today, yet it was a decisive turning point in the affairs of Northern and Eastern Europe back in the 17th and 18th centuries. The war between Sweden—one of the great European powers of the time—and the Polish-Lithuanian Commonwealth, Denmark-Norway, and Russia, at various times, forever altered the balance of power on the continent.
While the other warring parties suffered crushing defeats in the initial stages, Russia remained standing until the end. The decisive battle took place in July 1709, when Swedish troops under Charles XII, after a series of unsuccessful offensives elsewhere, decided to storm the Russian fortress of Poltava in what is now central Ukraine.
This would prove to be a costly mistake, one that would have definitively ended Swedish hegemony in the region. The Swedish army was outnumbered and suffered from a lack of coordination, in addition to the classic historical disadvantage of challenging Russian forces on home soil. By the time it was all over, Swedish casualties and prisoners amounted to about 10,000 soldiers , and Karl had to flee to Ottoman lands , to avoid capture. The battle effectively ended the Swedish Empire and made Russia the dominant power in the Baltics and Poland.
7. Battle of Badr

The history of Islam is shrouded in legend, making it difficult to pinpoint exactly what happened in its earliest stages. However, we do know of important events from other independent sources, and the Battle of Badr was certainly one of them. The war in 624 CE between the powerful Quraysh tribal confederation in Mecca and the forces of the Prophet Muhammad in Medina transformed Islam from a nascent faith into the dominant religion of one of the largest and most influential empires in history.
Reliable sources estimate the number of soldiers involved in the battle at approximately 1,300, and while many reasons have been given for the eventual Islamic victory, it has often been attributed to Muhammad's superior skills as a military commander. This was the beginning of the end for the Quraysh tribe, as much of Mecca's flourishing economy came under Muhammad's control. The conflict ended six years later, when the Quraysh leaders contacted to Islam and peacefully handed over Mecca to Muhammad.
6. Battle of Tsushima

The 1905 naval Battle of Tsushima between Russia and Japan was not, in itself, an earth-shaking event. Lasting just two days in late May 1905 and resulting in a decisive Japanese victory, it had little immediate impact on world affairs and could even be written off as just one of the many conflicts that preceded the catastrophe of two world wars.
The true impact of the battle could be seen in its role in the bigger picture, as it was the first modern A naval battle involving wireless telegraphy and steel battleships. More importantly, it had lasting consequences within the two countries. For Japan, the battle confirmed the superiority of its armed forces among the population and strengthened the more militaristic factions within the army, which would play a significant role in the events of the following decades. For Russia, the defeat and near-complete destruction of the Baltic fleet sparked numerous riots across the country, including Potemkin Rebellion . This, in combination with revolution at the beginning of the year, directly paved the way for the revolutions of 1917 and the possible civil war in Russia.
5. Battle of Tenochtitlan

Before the Spanish conquest, the Aztec capital of Tenochtitlan was, by all accounts, a fully developed and prosperous place. Hernán Cortés, the leader of the conquistadors sent to subjugate it to the Spanish, described it as a large city with a complex network of perpendicular roads and canals, as well as a market visited daily by over 60,000 people. Human .
All this came to an abrupt end in 1521, when Cortés's men, along with thousands of other native allies pursuing their own ambitions for power, laid siege to it. Although the Aztecs greatly outnumbered the Spaniards, they were no match for Cortés's superior firepower. To make matters worse for the Aztecs, a recent outbreak of smallpox, to which they had little immunity, fell. Tenochtitlan fell in August 1521, and the invading forces slaughtered thousands, perhaps tens of thousands, of the city's inhabitants to prevent further resistance to Spanish rule.
The battle hastened the fall of the Aztec Empire, and over the next three years The entire Mesoamerican region came under Spanish rule, marking the beginning of the era of colonization of the rest of the American continents.
4. Battle of Amiens

The Battle of Amiens was actually a series of multiple Allied attacks near Amiens, France, during World War I. Although its initial goal was to protect the Paris-Amiens railway line from German capture, it later became known as the start of the Hundred Days Offensive, which decisively ended the war in the Allies' favor.
The attack has begun August 8, 1918 , with the bulk of the attacking force consisting of the Canadian Corps, the British Fourth Army, the French First Army, and the Australian Corps, along with several other Allied units. While the German forces were entrenched behind three trench lines, they were vastly outnumbered. The Allies launched a surprise attack, covered by smoke and aided by the Royal Air Force. In three days, they advanced more than eight miles, killing more than 26,000 Germans and taking more than 12,000 prisoners, effectively ending Germany's military efforts in the region.
3. Siege of Paris

The Franco-Prussian War of 1870 would have far-reaching consequences for Europe and the rest of the world, though the conflict is now largely forgotten in the broader context of everything that followed. Beginning in July of that year, fighting raged between a coalition of Prussian states led by Otto von Bismarck and France under Napoleon III, both products of the 1848 revolutions and by then formidable powers in Europe.
It was one of the largest confrontations in European history. The initial Prussian forces numbered more than 500,000 people and outnumbered the French by about 2:1, although by the time it was all over, those numbers had increased significantly. Although the French achieved some early successes, they suffered from logistical and communication problems and were generally no match for the Prussian forces.
The war ended with the siege of Paris, which began in September 1870. and ending with the capitulation of France in January 1871. This was one of the factors leading to the reunification of Germany later that year, along with the strengthening of popular faith in German militarism across the once divided Prussian states - the dominant factor in German affairs until 1945 .
2. Battles of Kohima and Imphal

The parallel battles of Kohima and Imphal in north-east India are sometimes called Stalingrad. East Because of their significance, although outside of Britain their role in World War II remains largely forgotten. Beginning in March and continuing until July 1944, they witnessed some of the fiercest fighting in the Southeastern Theater of Operations and ultimately proved to be a turning point for the entire Japanese campaign in that region.
Battles between the Japanese 15th Army and 14th British Army , consisting primarily of forces from the northeastern Indian subcontinent, was essentially a struggle for British-controlled bases in India. Even by the most conservative estimates, the British forces outnumbered at least 10:1 , although they had the advantage of intact supply lines and knowledge of the terrain. In addition to the fighting, the Japanese troops also suffered from rampant disease and other logistical problems, which turned the tide in favor of the defenders sometime in May.
1. Battle of Kursk

It's hard to imagine the sheer scale of the Battle of Kursk in World War II. It's the largest tank battle in history, and sometimes called the most important battle of World War II, decisively breaking the German military machine and turning the tide of the war in favor of the Allies on the Eastern Front. More than two million men, eight thousand tanks, and five thousand combat aircraft participated in the massive showdowns , which actually consisted of several offensives and counter-offensives, which were entire battles in themselves.
From July 5 to August 23, 1943, German forces attacked the Soviet front line in a desperate attempt to reverse the tide of Operation Barbarossa, as victory here could have inflicted decisive damage on the Soviet forces advancing on Berlin. However, Soviet generals had anticipated the attack and had already deployed anti-tank batteries and strengthened their defensive lines before the German assault. Although there were moments when it seemed both sides might prevail, the USSR ultimately prevailed, decisively pushing the German army back and paving the way for massive Soviet offensives in 1944 and 1945. years .
