US official says parties can still walk away from Iran deal, sequencing will be key

A US official emphasized that despite a preliminary accord on Iran's nuclear program, both sides still retain the option to back out. The 60-day negotiation period will be crucial in determining the deal's fate, as the sequence of actions and concessions will heavily influence the final outcome. This flexibility underscores the delicate nature of the negotiations, highlighting the need for strategic moves and clear communication to avoid any potential breakdowns. The implications extend beyond the Middle East, impacting global security and diplomatic relations.