---All people need water& food
----------People with money buy stuff including water and food
---------------Need Companies for Jobs to generate cash, pay salaries
-------------------Companies need power and infrastructure
---------------------------- Power and Infrastructure , needs capital rasied from various sources
--------------------------------------------Investor are not all friendly need to find a trustable investor
--------------------------------------------------------------------- Once found the chain reaction can start
Once , the issue of Power & Infrastructrue - water / food is resolved , there are healthy amount of companies and businesses which Government can tax and pay its international debt
$$ Generated from Business & economy is recurring revenue so yes you can initially take some debt and then pay it off year by year basis , provided your population figures are kept under control
Pakistani Debt
90,000,000,000 (9 Zeros)
US Debt
20,000,000,000,000 (12 Zeros)
Indian Debt
470,000,000,000 (9 Zeros)
Japan Debt
10,000,000,000,000 (12 Zeros)
So go to sleep
Pakistan to US Ratio 20,000 : 9
Pakistan to Japan 10,000 : 10