Alan Jones wrote in news: snipped-for-privacy@4ax.com:
Actually, it would be a relatively simple (albeit tedious) simulation exercise to calculate the expected dispersion of an unguided "ground to ground" H to J impulse powered "weapon", given expected variations in total impulse, thrust time profile, and surface winds. My expectation is that the magnitude of this dispersion would be so large as make such a "weapon" useless against all but the largest immobile targets, which would be much less susceptible to the size warheads such a vehicle could carry.
The utter stupidity of this "threat" raises the question of why the BATFE is pursuing this vendetta; the only reason, as I've offered before, is that it's easier than anything more realistic and is believed to have great public relations value.
len.