Sunday’s attack has raised urgent questions about what remains of Tehran’s nuclear program and how its weakened military might respond.

Prior to the attack, Iran had threatened to retaliate against the U.S. if it became involved in its conflict with Israel.

Iran declares the start of war after US struck three nuclear facilities including the fabled Fordow site, buried deep inside a mountain, which Trump claims has been 'obliterated'. Euronews brings you all the news and reactions live including from Persian and Arabic teams.