Israel appeared to be expanding its air campaign on Tehran five days after its surprise attack on Iran’s military and nuclear program, as U.S. President Donald Trump posted an ominous message warning residents of the capital to evacuate.

Israeli officials have been pushing the United States to join the fray and use its huge bunker-busting bomb to crush Iran’s nuclear capabilities.

We are doing what we need to do,” the Israeli leader told ABC News when asked if he plans on going after Ayatollah Ali Khamenei.

Israel’s military said it struck a number of Iran’s missile launchers and weapons storage sites overnight. It hit surface-to-surface and surface-to-air missile launchers, unmanned aerial vehicles storage facilities,

Haifa and Tel Aviv struck by Iranian missiles as U.S. embassy in Israel directs government employees and families to shelter in place at home.

Russia is watching Israel’s bombardment of Iran with mounting concern for the survival of a key ally, though the Kremlin recognizes it has few levers to influence the escalating conflict in the Middle East.

There is no sign the conflict is ending soon and many in the region fear a wider war as they watch waves of attacks.

The Israel Defense Forces said a crowd gathered near an aid truck stuck in Khan Younis “in proximity to IDF troops,” and it “regrets any harm to uninvolved individuals.”

Jonathan Conricus, a former IDF spokesperson, says Iran is "the weakest that I've ever seen it" after Israel's launch of Operation Rising Lion.