Iran warns US: "Step aside" ahead of potential Israel retaliation.

Biden administration wary of Iran targeting military, intelligence assets.

Hezbollah signals readiness for conflict amid escalating tensions.

US on high alert, bracing for significant Iranian response.

Iran urges US not to fall into Netanyahu's alleged tactics.

Hezbollah, led by Nasrallah, emphasizes Iran's imminent response.

Middle East tense as Iran mulls options for retaliation.