#1 - Next to ZERO likelihood any have been fired FROM Iran. (Regime is NOT suicidal).
#2 - Probably proxy - directed, and (see #3)
#3 - Probably very ineffective (barring a lucky strike) and
#4 - Possibly being played up on Iran TV so they can SAVE FACE for not effectively doing anything in response.
Time will tell. But those were my initial thoughts. However, at this stage, all reports on what is going on should be taken with a LARGE grain of salt.
Good points. Iran has to say they did something without having Hell rain down on them. Between Iraq and a hard place they are.