[ign0ramus]

A tomahawk with a 1000 lbs warhead weighs 2900 lbs (or 3500 lbs with a booster)[1]. It's a long range missile so, it is probably possible to achieve a better ratio for something shorter range but I have doubts regarding quadcopters like the ones discussed in the article being able to do so by virtue of how fixed wing craft (which the tomahawk is IMHO).

[1] https://en.wikipedia.org/wiki/Tomahawk_(missile)

[marcus_holmes]

yeah, but for the cost of 1 tomahawk you could launch 100,000 ish kamikaze drones. Maybe 10,000 if we made them more sophisticated and a bit larger. And if the maths work out that a tomahawk is cheaper than a tank, then there's room to increase those numbers. The maths really favour drones on this.

And the infrastructure is so much easier - the tomahawk needs a specialist launch vehicle, that is in turn vulnerable to being spotted and attacked. Drones need a backpack and a bluetooth connection (for each 100 drones or so).