In case you missed it the US military confirmed the deaths of three American soldiers. Several other imperial troops suffered injuries.
The US didn't say when or where the casualties happened which would really help understand where the Iraninan's claimed battle damage assessment is over stating things.
Right now Iran is claiming the far more US troops (60-200) are dead or injured. The Iranians claim that they struck a US war ship among other things.
So we'll see what shakes out in a few days