North Korea has threatened to bomb lots of countries but hasn't bombed any countries yet (although it did invade South Korea during the years 1950-1953).
North Korea and South Korea are both countries.
NATO
NATO .
North Korea & North Vietnam.
Only the North Korea.
North Korea.
nato and warsaw.
north and South Korea
North Korea
No. Only North Korea
Korea is the peninsula to the North-East of China, which harbors the countries of North and South Korea