Czechs stopped potential nuclear tech purchase by Iran

Reuters posted an exclusive: The Czech Republic blocked an attempted purchase by Iran this year of a large shipment of sensitive technology useable for nuclear enrichment after false documentation raised suspicions, U.N. experts and Western sources said. The incident could add to Western concerns about whether Tehran can be trusted to adhere to a nuclear deal being negotiated with world powers under which it would curb sensitive nuclear work in exchange for sanctions relief.  Some details of the attempted purchase were described in the latest annual report of an expert panel for the United Nations Security Council's Iran sanctions committee, which has been seen by Reuters.