The United State and its Western ally have agued that North Atlantic Treaty Organization should play a key role in Libya operation; the agreement was reached the US president Barrack Obama’s telephone, his British and France counterpart. However, they stop shot of saying Nato should lead the mission. “I have absolutely no doubt that we will be able to transfer control of this operation to an international coalition. I’d discuss with Prime Minister David Cameron financial and president Sarkozy today. In fact, Nato is meeting today as we speak to work out some of the mechanisms for command and control. I would expect that over the next several days you will have clarity and a meeting of the minds of all those who are participating in the process. We are already seeing a significant reduction in the number of US planes that are involved in operations over Libya.” said Barack Obama US president. Military air strikes Libya yet again ,operation fifth day with the US in charge of operation .Report says the US want Nato to take over the role as it wants to avoid the American troop getting down in another Muslim country after Ireland .But will Nato want the job? Differences are depending among it’s the member while the can not agree to enforce an embargo in Libya. They remain far apart on running the military campaign. Critics of the operation question whether it really protecting civilian from attacks from government force. The US had said its ultimate goals are the departure of Libya’s leader Muammar Gaddafi. That even though the UN’s resolution that approved the operation does not provide for regime change.