The delineation is correct. The treatment of the delineation as a binary is incorrect.There seems to be two schools of thought on this issue:
1) Using a missile to hit a moving target, such as a ship, that is 1,000 miles away is super duper difficult and unreliable.
2) Technology has advanced to the point where hitting a moving target from 1,000 miles away is basically a piece of cake.
I definitely fall into category 2)
Honestly I really do Not understand why so many people, seems like 50%, fall into category 1)