Hezbollah said on Monday that it had launched missiles and drones into Israel to avenge the death of Ayatollah Ali Khamenei, Iran's supreme leader.

Israel’s military said Sunday that it was preparing to call up about 100,000 reservists in what would be one of the largest mobilization of its reservists since Oct. 7, 2023, to fill roles for both defensive and offensive operations,

Israel continues to hit terror targets within Iran following the death of Iranian Supreme Leader Ayatollah Ali Khamenei on Saturday in a joint military offensive involving Jerusalem and the U.S., known as "Operation Epic Fury.

The June 2025 conflict with Iran depleted Israeli and U.S. stocks of antiballistic missiles. If there is another war, the pressure will be on to destroy Iranian missiles before they can be launched.

The after effects of the massive attack on Iran are continuing this weekend as the country confirmed early Sunday morning local time that its supreme leader was dead.

Iranian officials say more than 200 people have been killed since the start of the strikes that killed Khamenei and other senior leaders.

A US official told Business Insider that land, air, and naval forces are participating in the air defense operations.

The IDF said the opening wave included simultaneous strikes at several locations in Tehran, where seven members of Iran’s top security leadership were gathered. The IAF killed 40 senior Iranian