Iran fired a new wave of missile attacks on Israel early Monday, triggering air raid sirens across the country as emergency services reported at least five killed and dozens more wounded in the fourth day of a conflict between the regional foes that showed no sign of slowing.

U.S. President Donald Trump said on Monday Iran should have signed a deal with the United States on its nuclear program before Israeli strikes began and that he believes they now want to make an agreement.

Sen. Tim Kaine (D-Va.) introduced a resolution on Monday seeking to prevent the U.S. from getting involved in a military conflict with Iran without congressional approval. The resolution reaffirms

President Donald Trump said the United will come down on Iran “at levels never seen before” if the Middle Eastern country attacks.

Iran is often portrayed as one of the world’s most dangerous actors. But with attacks on its defenses, nuclear sites and proxy militias, Israel has exposed a compromised and weakened adversary.

President Donald Trump warned that "it's possible" that the United States "could get involved" in the ongoing Israel-Iran conflict if it continues to escalate during an exclusive interview with ABC News' Rachel Scott on Sunday (June 15).

President Trump rejected an Israeli plan in recent days to kill Iran's Supreme Leader Ayatollah Ali Khamenei, a senior U.S. official told USA TODAY.

While the U.S. insists it is not involved in strikes on Iran, American officials have confirmed military forces have been helping to intercept Iranian missiles fired at Israel.

Israeli PM Netanyahu compared Iran's nuclear program to cancer, vowing it must be "cut out." He said Israel will destroy Iran's nuclear, missile, and terror infrastructure, with US support. He also hinted the Iranian regime could collapse under pressure,