Sirens sounded in Israel as Iran launched dozens of ballistic missiles in retaliation for Israel's strikes on its nuclear facilities.

Tehran said American bases in the Middle East could face reprisals if the U.S. helped repel Iranian attacks on Israel.

Iran has limited options to respond directly. The danger, however, is that Israel has opened a Pandora’s box: the worst Iranian response might also be the most likely—a decision to withdraw from its arms control commitments and build nuclear weapons in earnest.

Israel launched blistering attacks on the heart of Iran’s nuclear and military structure Friday, deploying warplanes and drones previously smuggled into the country to attack key facilities and kill top generals and scientists — a barrage it said was necessary before its adversary got any closer to building an

Friday’s attacks constituted a significant escalation between Israel and Iran — raising fears of a full-on regional conflict likely to embroil the U.S.

Follow live updates as Iran retaliates after Israel strikes nuclear facilities. Stay informed with real-time news and developments.

Whether Netanyahu wants to end Iran’s nuclear program or replace its regime, they’re both risky propositions with little chance of success.

Tensions are soaring between Iran and Israel after the Israeli strikes on Tehran, and Iran's people have vowed retaliation following a series of messages