N Korea having problems with nuke tests.

N Korea a failed state;
Missiles FAIL;
Economy FAIL;
Satellite FAIL;
Farming FAIL;
Industry FAIL
And now evidence NUKE test FAILS.

Other equally valid paradigm Intel ;
N Korea's nuke test failed, it did not
make it to critical stage, mis-fired,
no appropriate escaped gasses.
( OpSec prevents us from disclosing more, when
rest breaks we will provide background, G )

"In the days following the detonation, U.S. and South
Korean sensors failed to detect even a trace of the
usual radioactive gases in any of the 120 monitoring
stations along the border and downwind from the
test site, the officials said. A Japanese aircraft
recorded a brief spike of one radioactive isotope,
xenon-133, but it was seen as inconclusive, the
analysts said. Xenon-133 is released during nuclear
weapons tests but also given off by nuclear power plants."

STRONG Possibility NKorea has no nukes,
NEVER found appropriate trace gasses,
after any of the 3 nuke tests,G
NKorea failed nuke state;G
2006 http://en.wikipedia.org/wiki/2006_North_Korean_nuclear_test
"partially failed "fizzle"
2009 http://en.wikipedia.org/wiki/2009_North_Korean_nuclear_test
"group concluded that the bomb failed to detonate correctly"
2013 http://en.wikipedia.org/wiki/2013_North_Korean_nuclear_test
"two days after the blast, Chinese, Japanese, and South Korean
investigators had failed to detect any radiation"

NO NUKE. Lack of radionuclide confirmation

Why China isn't pressuring N Korea abt nukes, Radio
Active fallout goes to them, they have NONE.