The Battle of Hydaspes took place in 326 BC.

The two main commanders in the Battle of Hydaspes were Alexander the Great and King Porus.

The Battle of Hydaspes took place on the banks of the Jhelum River.

The Battle of Hydaspes was a decisive victory for Alexander the Great.

Alexander the Great had 50,000 soldiers at the Battle of Hydaspes.

King Porus had 30,000 soldiers at the Battle of Hydaspes.

Alexander the Great used the phalanx formation at the Battle of Hydaspes.

King Porus also used the phalanx formation at the Battle of Hydaspes.

Alexander the Great's horse at the Battle of Hydaspes was named Bucephalus.

King Porus's elephant at the Battle of Hydaspes was named Ajax.

Alexander the Great did not use the scorched earth policy at the Battle of Hydaspes.

King Porus did not use guerrilla warfare at the Battle of Hydaspes.

The Battle of Hydaspes was significant because it marked the end of Alexander the Great's eastward expansion, it was the first time that Alexander the Great had faced an army with elephants, and it was the largest battle that Alexander the Great ever fought.

After the Battle of Hydaspes, Alexander the Great allowed King Porus to keep his kingdom.

After the Battle of Hydaspes, Alexander the Great continued his eastward expansion.