When a countries economy is strong it makes the country powerful, countries with low economy always find themselves borrowing from countries with stronger economy and there by making such country or nation subject to the nation with stronger economy.
Those countries with strong economy controls the world's political and religion system.
I won't say they control the religious system but yeah they almost control all other systems, but religion is something that the citizens of any country won't accept any type of changes in their religions just because their government took some loans. As a matter of fact, in the name of religion, some citizens are so sensitive that, they even give away all of their wealth to the country and sacrifice there each and everything for the sovereignty of there religion mostly.
But yeah, a lot of countries are targeting other countries' religions or targeting others on the basis of there religion. And yeah the nations that you have mentioned have a good control on developing countries economy the most of the loan we took in my opinion is from IMF (USA) and then China, I might be wrong, but our physical structure (properties) are mostly at collateral to China for Loan.