Sanctions are just a way that the west punishes countries that won't do as they are told. The US, her allies and other countries that they bribe or threaten help with the voting process. I read actually UN documents about the voting on sanctions against Iraq leading up the both invasions, and the way the US manipulated the voting and the revision process was disgusting. Items that actually got passed, the US managed to hold up so they could investigate and review it, limit the number or amount of goods. These included medical supplies, water purification and other emergencies items. It was all about placing more and more pressure on Iraq. I call it inhuman. Just like what Israel is doing to the Palestinians.