Self sufficiency the bedrock of attaining true economic freedom by Nations.
Certainly self-sufficiency is the basis or foundation of a country with the ability to manage and produce natural resources such as energy security, food sovereignty where the country is no longer dependent on imports, they can ensure that production results are safe for the people of their country, meaning they are independent and of course that way they will become a country that has a true economy.
We can see that currently the pressure of global market turmoil, especially in the energy sector, almost every country experiences inflation and economic crisis, only a few countries are safe from global market and global economic turmoil, Of course they have the ability to manage natural wealth and energy, so that they become a country with a true economy, not affected by any turmoil.