Two weeks ago, an explosion at an Iranian military base killed some 18 people, including Revolutionary Guards.
Some details that emerged since then indicated that the base housed Iran's Shahab-3 missiles, which can reach Israel - and which can carry a nuclear payload. And those missiles are what exploded, not "ammunition," as Iran claimed.
Now, Le Figaro is reporting that this was a Mossad operation.
Who knows? Even if it wasn't, it can't hurt to make Iran think it was.