Haifa hit by missiles as the IDF cannot defend its own cities any more with out of date, expensive weapons What if Iran uses nuclear hypersonic missiles in retaliation for any attack?

 The northern Israeli port city of Haifa was hit by about five rockets fired by the Lebanese armed group Hezbollah late on Sunday, causing damage and injuring eight people, Israeli authorities say.

The Israeli military said it was investigating how its air defences failed to intercept the rockets. Hezbollah said it targeted a military base south of Haifa.

https://www.bbc.com/news/articles/c8dj0nrdv1no

Just one has to have a nuclear warhead...