Well, on another thread, we have had some discussion of this. My feeling is that the UN is basically making a PC offering to whatever terrorist is in charge in a particular place. Remember the Belgian "peacekeepers" in Africa who weren't allowed to fire and were overrun and hacked or burned to death (with the Africans for some reason cutting off their noses first)?
No country, including 3rd world holes, should permit the UN to have control of their forces. The UN has absolutely no program and no system for permitting their "forces" to defend themselves, let alone have any effect on the area in which they are stationed.