Fresh intelligence has triggered serious alarm in the United States, with top officials warning that Iran may be quietly rebuilding parts of its nuclear infrastructure. Vice President JD Vance has revealed what he calls “troubling evidence,” suggesting Tehran could be positioning itself to restore nuclear capabilities despite mounting international scrutiny. The message from Washington is blunt, negotiations are open, but any move toward nuclear weapons will trigger decisive consequences. This warning comes as President Donald Trump pushes forward with renewed diplomatic outreach while simultaneously reinforcing US military readiness across the Middle East. Senior officials, including Secretary of State Marco Rubio, have emphasized that Iran remains a long-standing strategic threat, particularly amid concerns about intercontinental missile development.