The number of countries in the world, the country is the only sufferer for example a country is waging a war with one of the countries and the United Nations agrees to divide by way of peace, but one country does not agree, then the UN country agreement.
The establishment of the UN Security Council is actually very good but the UN has become a game by countries that have veto power and more authority. The initial mission of the UN establishment to create a world peace, some countries controlled and the veto-wielding state, the veto is used should be for anyone in a country with a veto. What I know is that the veto-powered countries are: America, Russia and China.