I’m in the US.
I haven’t discerned a pattern, by the media, in the titling of the horror currently underway.
I’ve seen Al Jazeera use both phrasings. I haven’t determined that other media sites are hardlining their terminology either, but I notice the difference as I browse.
Maybe it doesn’t mean anything, but these days people seem extra sensitive about names.
Both are pure propaganda - Israel, and the western countries that backs it, wants to pretend that this is some “new” conflict and not the very same one Israel has been waging non-stop against Palestinians since 1949.