Iran launched retaliatory strikes on Israel after Netanyahu said Israel began an operation to push back on Iran's "threat to Israel's very survival."

The U.S. says it wasn't involved in the strikes on Iran, but three American officials told NBC News the U.S. is assisting in shooting down Iranian missiles and projectiles targeting Israel.

Tehran threatens to leave nuclear weapons treaty as both sides continue strikes - Israel, India, Pakistan and South Sudan, are the only countries who are not signed up to the nuclear Non-Proliferation