They never could as the US would just vote against it which means veto. How ever a mention in your source of the US view doesn't mean it's actually correct. There appears to be the start of a debate. Have to wait and see as the chances are that Israel may well take no notice of it at all. Another TBD.
Maybe the best answer is an SAS hit squad or US contractors via the CIA MOSAD are pretty good at that sort of thing. Russia maybe even better. Saudi have experience.
Benny Ganz is a great bloke. Proud of sending parts of Gaza back to the stone age in previous fights.
The other sort of ceasefire - Israel runs out of things to hit.