Loitering around
I think the idea is that launch detection is performed by aircraft like this anyway, so strapping a laser on one that can kill (and energy levels needed for a kill on a pressurised cylinder of liquid oxygen and other volatiles are fairly low) at the same range as the detection kit works is not a bad bet.
I suspect the viability of the project is somewhere between the optimism of the designers and the pessimism of the sceptical though largely uninformed commenters here.
Biting the hand that feeds IT
