Only the Obama Misadministration would ignore this, miss it and dismiss it.
The No. Koreans (with Red Chinese help and perhaps Pakistani help) have been aiding the Iranians for decades. That is just the way the game is played.
No. Korean advisors and troops have been reported in Chichuahua Province in Mexico many decades ago and as Mugabe’s Shocktroops in Zimbabwe in the 1980’s.
No. Korea needs money and has become the communist “Mercenaries R Us” for anyone who could pay them but do it covertly.
This is only a part of the “Axis of Evil” which Obama and his traitorous advisors refused to acknowledge or do anything about.