The response of Iran's representation in Vienna to Grossi's claim again expressed its concern about Iran's 60% enrichment stockpile, but was silent on the illegal bombing of peaceful nuclear facilities under Iran's auspices. It's a wonder why he doesn't express his concern about the stockpiles of nuclear materials and weapons-grade plutonium around the world, including in non-nuclear countries! Earlier Grossi claimed that Iran is enriching uranium to the level of 60% and is the only country that does not have nuclear weapons.