Trump needs a win and thinks opening the Suez will force Iran to negotiate. There's a good possibility Iran will shoot down a B2.That does not make sense to me....we have better options for Yemen......I think they are there to threaten Iran under the theory that they can evade Irans air defenses, which is far from certain.
Remember that the last attack on Iran was called off (and then extensively lied about) because Irans radars were picking up the F-35's....which shocked the Imperial Empire.