Shabtai Shavit, an Iran expert who led the agency 1989-96, offers a sometimes shocking series of assessments and recommendations aimed at ensuring Israel's safety and survival

Israeli experts assess apparent explosion set back nuclear program by a year as photos show building flattened; Tehran says it knows what caused fire, but is not saying yet

Defense minister says Israel will do everything to prevent Tehran from going nuclear, but won't comment on specific cases

Incident in city of Ahvaz in southwest follows mysterious explosions at nuclear facility and site near Tehran, which prompted regime to issue warning to Israel and US

Move could pave way for deal's final collapse; Brussels' top diplomat calls for 'intensive efforts' to solve disagreements 'in good faith by all'

Analysts say blast destroyed lab where Iran develops next generation centrifuges to speed up uranium enrichment; one source says Iran nuclear program set back two months

Top general says Tehran knows cause of incident that damaged a reported centrifuge assembly plant but would not make it public due to 'security reasons'

Kuwaiti newspaper cites unnamed senior source as saying Jerusalem behind recent incidents in Iran, following an alleged attempt by Tehran to hack Israel's water infrastructure

Tehran says no casualties or radioactive pollution in Natanz incident, claims Israeli social media took credit for 'sabotage,' warns 'Zionist regime' against 'crossing red lines'

Brian Hook, US pointman on Iran, says Trump willing to use force to prevent Tehran acquiring nukes; downplays fears annexation could harm Israel's ties with Arab states