The Obama administration calculates it is likely North Korea may test fire mobile ballistic missiles at any time based on the most recent intelligence showing it is likely Pyongyang has completed launch preparations, a U.S. official said.
“US: North Korea ready to attack”
N. Korea finishes preparations for missile launch: Seoul officials
By Kim Eun-jung
SEOUL, April 9 (Yonhap) — North Korea has completed preparations for a mid-range missile launch from its east coast, [...]