Did they? They
- Started the war off by (to all appearances accidentally) bombing a girls elementary school
- Had an aircraft carrier spontaneously catch fire via laundry - forcing it to go for repairs mid war
- Lost a bunch of very expensive aircraft, and some (though not very many per airframe) soldiers with them
- Proved that the F-35s stealth capabilities aren't quite what they were hyped up to be by having one hit by a guided missile
And on the strategic objectives front (where, to be fair, they were given impossible tasks)
- Killed the person they were hoping to install as the new head of state
- Didn't manage to destroy Iran's missile launch capability
- Didn't manage to secure the straight of hormuz
- Didn't manage to defend their own bases against missile attacks, instead fleeing to hotels