Doesn’t self-destruct ?
First question is, is it true?
Since when do we believe ANYTHING iran says?
Was it captured or was it given to be captured? Remember the Pueblo. It seems that it was placed in a position to be taken so that the Norks could get the advanced coding machine that was aboard that had an engineered glitch that allowed the USN to read any codes built using that machine which was not our best but was, in fact obsolete but way better than anything they had.