Israel unleashed airstrikes across Iran for a third day and threatened even greater force as some Iranian missiles evaded Israeli air defenses to strike buildings in the heart of the country.

Explosions rang out across Iran’s capital as Israel claimed it was attacking the country. People in Tehran, Iran, awoke to the sound of the

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 atomic weapon.

Hostilities between Israel and Iran rumbled into a fourth day with little sign of an end to the fighting. Iran fired several waves of drones and missiles over the last 24 hours, while Israel continued hitting the Islamic Republic’s capital,

What matters in U.S. and global markets today World markets were calm on Monday, even in the face of this weekend's escalation of the Israel-Iran conflict, as volatile oil prices fell slightly from Friday's 4-month peak.