It's a franchise sequel to the Owen Wilson and Gene Hackman movie Behind Enemy Lines but the story is not related.

BEL II takes place in North Korea and is interesting because although it is a B movie and gets the North Korean military stuff (and for that matter US military stuff) wrong, it is indeed based on scenarios that are real. The opening few minutes provide a short and simplified background regarding North and South Korea for those who are completely oblivious to it.
There is another thing they don't get right. It states that one million South Koreans will die in the war but the truth is the figure that the US Army came up with was closer to 1 million South Korean citizens in the opening 24 hours alone.

It's not a realistic movie at all but it's still entertaining enough. Includes a cast of some very familiar faces.

yeah its good for a laugh.
HAvent seen the third one yet but I think its set in Columbia.

They have a third one??? Who would have ever guessed that THIS would be a triology??