i24news / Israel / Defense / Israel's spy chief warns of Iranian intentions to supply Russia with 'advanced weapons' 2022-12-23 Israel's spy chief (David Barnea) on Thursday warned of the "dangerous and threatening processes" on the part of Iran, warning of the Islamic Republic's intention to "deepen and expand the supply of advanced nuclear weapons to Russia." “We also warn today of Iran's future intentions, which they are trying to keep secret, to deepen and expand the supply of advanced nuclear weapons to Russia," Barnea continued.