N.Korea ready for missile launch ahead of US-South Korea drill

As per South Korean media reports, North Korea is believed to be preparing to launch a ballistic missile ahead of an upcoming joint naval drill by the US and South Korea. 

A joint military drill between the US and South Korea will be held from Monday through Friday, Yonhap reported Sunday. North Korea's state-run agency KCNA called the joint mililtary drill "a reckless act of war maniacs".