North Korea warned Seoul on Saturday that the Korean Peninsula had entered 'a state of war.' US officials note that North Korea has a long history of bellicose rhetoric and threats, but they're taking additional defensive measures just in case.
Jon Chol Jin/AP
"We've seen reports of a new and unconstructive statement from North Korea," said National Security Council spokeswoman Caitlin Hayden in a statement Saturday. "We take these threats seriously and remain in close contact with our South Korean allies. But we would also note that North Korea has a long history of bellicose rhetoric and threats and today's announcement follows that familiar pattern.”
"As [Defense] Secretary [Chuck] Hagel said on Thursday, we remain fully prepared and capable of defending and protecting the United States and our allies," she added. "We continue to take additional measures against the North Korean threat, including our plan to increase the U.S. ground-based interceptors and early warning and tracking radar, and the signing of the [South Korea-US] counter-provocation plan."