Introduction:
The territory of Porus, who offered strong resistance to Alexander the Great, was situated between the rivers of Jhelum and Chenab. This region is part of present-day Pakistan and was known for its strategic location and fierce resistance against foreign invasions.

Geographical Location:
The Jhelum River is a tributary of the Chenab River, and both rivers are located in the Punjab region of present-day Pakistan. The Jhelum River flows through the Jhelum District and merges with the Chenab River near Trimmu. The Chenab River then continues its course, passing through various districts in Punjab.

Porus and Alexander the Great:
Porus was a regional king of the Paurava kingdom, which was situated between the Jhelum and Chenab rivers. When Alexander invaded the Indian subcontinent in 326 BCE, Porus led a strong resistance against him. The Battle of the Hydaspes, fought between Porus and Alexander, took place on the banks of the Jhelum River.

Significance of the Jhelum and Chenab Rivers:
The Jhelum and Chenab rivers provided natural barriers that protected the territory of Porus. These rivers served as formidable obstacles for Alexander's army, making it difficult for them to cross and penetrate deep into Porus' kingdom. The rivers not only provided a natural defense but also limited the mobility and strategic advantages of the invading forces.

Porus' Strategy:
Porus strategically positioned his army along the banks of the Jhelum River, utilizing the river's flow and the difficult terrain to his advantage. He employed a defensive strategy, with his well-trained and disciplined soldiers forming a strong line of defense. The narrowness of the river at certain points made it challenging for Alexander's cavalry and chariots to maneuver effectively.

Outcome:
Although Porus fought valiantly, his forces were eventually overcome by Alexander's superior military tactics and resources. However, Porus' resistance was highly regarded by Alexander, who recognized his bravery and leadership. Alexander decided to spare Porus' life and even appointed him as a satrap, allowing him to continue ruling his territory under Macedonian suzerainty.

Conclusion:
The territory of Porus, situated between the Jhelum and Chenab rivers, played a crucial role in the resistance against Alexander the Great. The natural barriers provided by these rivers and Porus' strategic defense tactics made it challenging for Alexander's forces to conquer the region easily. Porus' resistance is remembered as a significant event in ancient history, highlighting the valor and determination of the local rulers against foreign invasions.