Heads up.
Israel has fired up its GPS jammers (they've been doing that off and on since Oct 7th). That only works on some of the Iranian drones and missiles. The other, newer versions of those weapon types use the Chinese GPS system.
Iran's proxy armies around Israel don't have the manpower to do another invasion like Oct 7th.
That means if they do follow through with their threats they will have to use either long range drones launched out of Iraq/Yemen or their Iran based long range missiles (or all 3). All of those need some sort of GPS system for any usable accuracy.