Pretty strange to publicise such a report, it seems. May be an attempt to bait Iran - which makes me wonder if and how Iran will react to this report. Maybe this is an attempt to catch-22 Iran on the nuke issue. See, as I see it, Iran has a dual approach to this issue: on the one hand Iran denies it is developing weapons, but on the other hand it presents itself in this bold, provocative manner -- maybe this report is meant to force Iran to decide which of these two "diplomatic" paths is more important.
Turkish military denies hitting civilians in airstrikes targeting PKK militants (Reuters)
from the article: U.S.: Iran halted nuclear weapons development in 2003