Warning sirens sounded in Tel Aviv this morning as a single surface-to-surface missile was intercepted by air defense systems after it was detected crossing from Lebanon, the Israeli military said. It was the first Hezbollah attack on the country's economic hub.

Israel and Hezbollah are exchanging hundreds of cross-border strikes in the wake of the shocking explosions of wireless devices across Lebanon last week. Israel is preparing a ground invasion into Lebanon, according to Lt. Gen. Herzi Halevi, the chief of the General Staff for the Israel Defense Forces.