This is a war 30 years in the making. Benjamin Netanyahu was talking about the threat of an Iranian nuclear bomb back in the 1990s and he has scarcely let up since. For decades he has believed that a nuclear Iran would represent the one truly existential threat to Israel and that military force is the only sure way to prevent it. Several times during the many years in which Netanyahu has sat in the prime minister’s chair, an all-out strike on Iran’s nuclear facilities has been weighed up, debated and planned for. In the early hours of this morning,...