U.S. reduce the threat of North Korea

As it is known that north korea threatened to attack with nuclear weapons that they got to the United States. However, behind these threats U.S. officials downplay the threat of war on the Korean peninsula posed Pyongyang in recent weeks.

White House spokesman said the United States "not surprised"
if the North Korean missile launch, while U.S. military officials said the threat was a common pattern of the Communist state.

In a statement to the press, White House spokesman Jay Carney said: "We are not surprised to see them do such a thing ... They've done it before."

In a separate, Gen. Martin Dempsey, U.S. military commander, said the threat of North Korean nuclear attack as a statement of "frivolous", although this is not the first war threat posed Pyongyang.

However, Dempsey said, the attitude of North Korea remains unpredictable because not many people know about the figure of North Korean leader Kim Jong-un, in power since his father's death, in December 2011.

Medium-range missiles

North Korea has so far threatened to attack strategic targets U.S. and South Korea.

The Communist state regime also has requested that embassies of foreign countries evacuated their staff before 10 April, because they could not guarantee his safety if war actually happened.

Russia, who claimed to have had contact with Pyongyang, said it continues to try to clarify a statement about North Korea's demand for the evacuation of diplomats.

as issued media releases that south korea north korea has moved its medium-range missiles were stationed in the country's east coast.

The missiles and untested is believed capable of reaching U.S. bases in Guam, in the Pacific Ocean waters, thus making the U.S. preparing for a missile defense system.

South Korean news agency, Yonhap, reported that the country has set up two warships with Aegis defense system to monitor the situation.