US
Japanese naval destroyers and anti-ballistic missile Patriot batteries to be ready to shoot down any projectile
North's military General Staff says from now on it would open fire without warning
At least 14 US citizens have been detained by Pyongyang over the past decade, according to Washington
The drill will be held in the waters near Hawaii on June 28
Kim was previously first secretary of the party
Foreign reporters invited to cover specific events in North Korea are subjected to very tight restrictions
The congress, which opened on Friday, has largely been seen as an elaborate coronation for the 33-year-old Kim
Kim opens congress with a defiant defence of the North's nuclear weapons programme
The 1950-53 Korean War ended with an armistice that has never been formalised by a peace treaty
The first ruling party congress for nearly 40 years drew thousands of selected delegates to Pyongyan