The Israeli military said 150 rockets, cruise missiles and drones were launched toward Israel. Earlier, exploding electronic devices and an airstrike in Beirut killed dozens and wounded thousands.

Israel’s apparent ability to infiltrate global supply chains has sent ripples of fear through Iran’s network of armed groups across the Middle East.

NAHARIYA, Israel — Hezbollah fired over 100 rockets early Sunday across northern Israel, with some landing near the city of Haifa, as Israel launched hundreds of strikes on Lebanon. A Hezbollah leader declared an “open-ended battle” was underway as both sides appeared to be spiraling closer toward all-out war.