You ain't gotta convince me at all mang. I'm all for getting nuclear energy from thorium for everyone. Have the UN write up a cookie cutter outline of what each country would need to get a plant rocking. Have the countries supply what they need, and open hiring people from existing countries to come in and train staff on two year contracts.
Still worried about security? Set up the program to require a higher level of security for the areas that are most likely to be an issue.
The political climate of these countries is difficult to work with, no doubt. But It's still worth the risk.