Given a choice of conventional 500-800 kg warhead or cluster munitions warhead, I think that the nations in the current conflict would prefer being on the receiving end of cluster munitions (as a less bad option) every time.
Has there been a study on this? What is the GDP loss of having however many Israelis go to bunkers due to incoming ballistics instead of working ?
If a trash cluster missile that costs 100k USD to build causes 1mio USD worth of GDP to not be produced (numbers completely made up) then it's very worth it.
Harassment weapons don't do much. None of the harassment campaigns done by the Nazis for example really amounted to anything.
Modern Shaheds can be possibly built at a scale to affect that, but we really haven't seen it happen yet. That would be something like thousands launched in a single wave against a single city or installation. But they still lack the precision and warhead to be targeted meaningfully.
You need WW2 industrial scale manufacturing lines worth of Shaheds to get beyond harassment. You need to be producing hundreds a day or more. That kind of industry is nearly impossible to protect from your adversary so unlikely to take shape.
But yes, against protected targets cluster munitions do not achieve much.
If you have relatively few low-precision missiles, using single warheads means you are risking achieving NO damage (easier to intercept, a good chance that it will hit nothing), with a cluster munition you are guaranteeing at least some damage.
I think Iranians are mixing both types of warheads.
It is.... Entirely infeasible to deploy these against tactical ballistics like Iran is using.
