 And this was described as, quote, human error. And so this is still under investigation. But what we can say is that Israel has dealt with thousands of Hamas rockets coming from the south out of Gaza since last fall. And Israel is still dealing with Hezbollah rockets that are raining down daily in the north from Lebanon. But until today, Tel Aviv really hadn't faced an aerial attack coming in from the Mediterranean Sea to the west. And this apparently caught Israel off guard.