Israel says it always acts against any attempted strike against it but refrained from doing so when hit by Iraqi Scud missiles in 1991. Why did Israel not act back then, and what could that mean when it comes to Iran?
WATCH: Why Did Israel not retaliate against Iraq in 1991?
A Tel Aviv man removes a painting from the wreckage of his home that was hit by an Iraqi-fired Scud missile, Jan. 22, 1991. (AP/Max Nash)