 The Israelis said the port is used as a supply route for transferring weapons from Iran, like the drone that hit central Tel Aviv on Friday and killed a civilian. This escalation has raised fears that the Gaza war will ignite a regional conflict. The Houthis said they would keep up their attacks in solidarity with the Palestinians. They fired more than 200 missiles at Israel in the past months. Almost all were intercepted. Israel's defense force said it shot down another one this morning.