Reading and Listening about Conflict with North Korea

As always, ZDFtivi / LOGO offers great resources to get Comprehensible Input about this in German: http://www.tivi.de/fernsehen/logo/artikel/40691/index.html

What words do you need to know to understand this?

By "roots":
1) droh = threaten
die Bedrohung, -en
droht mit
droht damit, (etwas zu machen)

2) herrsch = rule

3) greif = grip, grab

4) versuch = try


[still incomplete - publishing since it's still in the middle of the night and I get forgetful!]