Kabul River connects Pakistan and _____

Kabul River connects three cities of Pakistan (Peshawar, Charsadda and Nowshera) with three cities of Afghanistan (Kabul, Surobi and Jalalabad).
The length of River Kabul is 700 Km.
River Kabul empties into the River Indus near Attock.
River Kabul is considered National River of Afghanistan.