A properly functioning National Security Council would never have let it happen, for good reason.
Presidents George W. Bush and Barack Obama had considered taking out General Suleimani but rejected it — not for lack of nerve, but for fear of undue escalation and an unnecessary war with Iran. The fundamental facts on the ground have not changed, and in the kind of robust interagency, national security decision-making process that the National Security Council staff is supposed to supervise, such concerns would have been systematically raised, dissected and discussed, and a consensus reached to inform presidential action. No such process seems to have occurred here.
The Pentagon has claimed, facilely, that General Suleimani was hit because the Revolutionary Guard was planning attacks on American targets in the region. But in a proper interagency review, the intelligence community could have pointed out that “decapitation” is a patently unreliable means of pre-emption — particularly when the organization in question is the Revolutionary Guard, an integral part of a well-honed security state with considerable depth of command talent.
— Read on www.nytimes.com/2020/01/04/opinion/trump-soleimani-strike.html