The United Nations (UN) is an international organization of 191 countries, with the central role of promoting peace and security, development as well as human rights around the world. Unfortunately, the UN seems drifting towards irrelevance because millions have died in hundreds of conflicts around the world in more than 50 years since the UN's establishment, such as the conflicts in Somalia, Bosnia and Afghanistan. However, it is too early to judge if the UN has become a failure. In world affairs, the UN still plays important roles, as "The Economist" says, 'if the UN did not exist, it would have to be invented".
In the domain of keeping peace, considering the US attack on Iraq, 2003, the US cannot do its job properly. Despite the fact that France, one of the permanent members of the UN, used its veto power, US President George W. Bush commanded the attack.…
