Earlier quoted context omitted.
In the post-nuclear world economic pressure is the only tool we have to deal with bad actors. It's why we sanction North Korea, Iran, and Russia.
It's a very bad tool for that particular job, as we discovered in Iraq -- it hurts the most vulnerable members of the society, and does very little to the elites making the policies we don't like.
But it's not the point; The intention is reduce the capabilities of the country as a global influence and generate internal state turmoil.