The difficulty in comprehending an answer to this question is precisely why allowing ones military to perform such actions using covert means is so dangerous for a civilian population to support.
War is supposed to be fought in the open in order to protect the civilians.
I suppose when the distinction between soldier and civilian is not so easy to make, the profligate mindset which allows covert, indiscriminate mass murder at scale becomes a norm.
Where the question “which Israeli companies are involved in committing Israels war crimes?” needs to be answered, is at the ICC - not here on HN.
(Unless the question is being answered by a whistleblower, of course..)
I'll tell you as soon as you tell me exactly why ZTE devices were banned in the United States. The thing about clandestine operations is that they aren't done in the open.