LOS ANGELES (MCT) — Iran has razed two buildings and bulldozed earth at the Parchin military complex where international nuclear monitors suspect a test of nuclear weapons explosives was carried out in 2003, a Washington think tank has alleged, based on recent satellite imagery.

The Institute for Science and International Security based its conclusions on satellite photos taken over the Parchin facility between April 9 and May 25, showing evidence of heavy equipment traffic around the suspected explosives test chamber and the eventual disappearance from the site of two auxiliary buildings.