Another stream from the Nala Aik joins the Palkhu in Indian territory before the Pakistani border.
Then the Nala Palkhu flows parallel to the Chenab River, passing north of two important cities of Punjab, Pakistan: Sialkot and Wazirabad.
Downstream of the joining point, this stream is called Nala Palkhu and it forms the northern boundary of the city of Wazirabad.
"[citation needed] "The congenial climate and prospects of meeting military requisites, close proximity to the Jammu and Kashmir state, led to the genesis of Sialkot Cantt.
"[citation needed] In 1636 CE, Wazir Hakim Illmmudiddin, an amir of Shah Jahan, constructed the first ever residential building in Wazirabad, Musaman Burj, on the bank of the Palkhu Nala.