North Korea says it can make new bomb in volume North Korea says it can make new bomb in volume CNN North Korea says it successfully tested hydrogen bomb for long-range missile Washington Post North Korea nuclear test: Hydrogen bomb ‘missile-ready’ BBC News North Korea celebrates supposed hydrogen bomb test after 6.3-magnitude earthquake shakes peninsula New York Daily News Live: North Korea successfully conducts test of hydrogen bomb which could be used in a long-range missile Mirror.co.uk Full coverage 3 SEP 0