I am extremely pleased to introduce another guest post from good friend of ACL, Professor Yousaf Butt, of the Monterey Institute of International Studies.  Yousaf has produced what I think is an extremely important technical appraisal of a number of issues connected both with the Parchin military site in Iran, and the Al Kibar site … Continue reading Paving, Penetrators and the Parchin Probe: Issues in Environmental Sampling by the IAEA