Iran is working on elaboration of neutron initiator- a key component of a nuclear weapon, The Times reports December 14, referring to Asian intelligence source.

Four-year plan on testing a neutron initiator is described in the documents dated early 2007. A neutron initiator triggers the explosion in nuclear weapon.

The experts claim that this mechanism cannot be used in any sphere except for nuclear weapon.

The mentioned documents are the first evidence since 2003 indicating Iran continued developing nuclear weapons.

A.G.