Comment: Useless after ballistic trajectory (Score 3, Interesting) 177
2KM is kinda useless once the missile has achieved ballistic trajectory.
At speed of 2.5km/second, the missile will whiz pass this thing quicker than any damage can be done to it.
Note both the videos show the missile at launch, when they are not at top speed, may work for Hamas to Israel scenario, won't work for North Korea to South Korea type of scenario.