On Friday night, Iran launched ballistic missiles at Israel, and some are believed to have hit Tel Aviv. The Israeli military said they stopped most of the missiles, but some still hit buildings. Hospitals in Tel Aviv are treating 15 civilians who were hurt in the attack. This attack is a big challenge for Israel's air defense system. This system has been stopping rockets from different countries since the war started on October 7, 2023. The US has helped shoot down Iranian missiles using defense systems on the ground. However, Israel has mostly managed its own defense over the past year with its advanced system. This system can find incoming rockets and activate when they are going towards populated or important areas. Israel's air defense has several parts: the Arrow, which stops long-range missiles; David's Sling, for medium-range missiles; and the Iron Dome, for short-range rockets. Israel is also developing the Iron Beam, which uses laser technology to stop threats.