Iran has hanged a man it said was an agent for Israeli intelligence agency Mossad whom it convicted of killing one of its nuclear scientists in 2010, Iranian state media reported on Tuesday. Tehran has accused Israel and the United States of assassinating four Iranian scientists since 2010 in order to sabotage its nuclear programme which the West suspects is hiding Iran's attempt to develop a nuclear weapons capability.
While Israel has declined to comment on the killings, it regards Iran's nuclear programme as an existential threat and has threatened military action against Tehran. Washington has denied any US role.