Yeah, can't see this happen as well for the same reasons. the Israelis knows from experience there isn't an international force capable of actually maintaining peace and order in this region (Since such forces are/were completely powerless in Lebanon, Syria, Egypt and Gaza and took off the second a single bullet flew by). it also depends on the definition of what is Jerusalem since there isn't actually any justification to having anything outside the old city as an international city and the Israelis will never agree to give away the western parts and rightly so as those should remain Israeli and the eastern parts should be Palestinian. most Israelis actually prefer such an imaginary and impossible scenario.
Not a single faction of the Palestinians will ever agree to it, though.
As for the bombing of the Iranian embassy in Yemen. most sources i see say it didn't even happen let alone happened intentionally. according to "eye witnesses", the coalition bombed a nearby Houthi stronghold and some minimal debris managed to reach the embassy.
Whether its true or not, we will never know i guess. Iranians have no problem outright lying and fabricating stuff out of nothing. around a month ago an Iranian semi official newspaper published an article claiming the Iraqi forces caught an Israeli colonel among ISIS operatives and named him with some random, barely Israeli, name (First completely non Israeli name and the family name of Israel's former Chief of Staff). the picture they posted of the "Colonel" was a photo of an Israeli regular soldier that was killed in Gaza last year. in another version, they posted a picture of another Israel's ex-chief of staff. the ID number they gave is something they must have pulled out of some software DRM since its ridiculously long with english letters mixed in it.