The missile attacks now appear to be increasing to a point where they happen every night. This is forcing millions of Israelis in central Israel into shelters.Israeli leaders and officials have vowed to strike back.

The Houthis have repeatedly launched missiles at Israel in solidarity with the Palestinians since the conflict in Gaza began more than a year ago. Most have been intercepted, but on Saturday an attack that hit Tel Aviv wounded 16 people, prompting a warning from Israeli Prime Minister Benjamin Netanyahu.

For the fourth time in less than a week, Yemen’s Houthi rebel group launched a ballistic missile at central Israel, prompting widespread sirens and