Iran says Beirut strike would reignite war as Trump eyes weekend breakthrough

Key points

• Iran has warned that any Israeli attack on Beirut would have "grave consequences" and could trigger a full resumption of war, even as diplomatic contacts between Tehran and Washington continue and US President Donald Trump expressed optimism about ongoing negotiations with Iran.
• In remarks carried by Iran's Tasnim news agency, Iranian Foreign Minister Abbas Araghchi said Tehran had made clear that it would not remain silent in the face of an attack on the Lebanese capital.
• Speaking to Lebanon's Al Mayadeen television channel, Araghchi said Iran had adopted a decisive position when Israel threatened to strike Beirut's southern suburbs and had placed its armed forces on full alert for a potential counterattack.
• The comments come after Trump said he had secured commitments from both Israel and Hezbollah to halt hostilities, portraying the move as a diplomatic breakthrough that helped prevent a wider Israeli offensive in Lebanon.