DUBAI — Iran is weighing the terms for resuming talks with the United States soon, a foreign ministry official said on Monday, after both sides signalled readiness to revive diplomacy over a long-running nuclear dispute and dispel fears of a new regional war . A separate senior Iranian official and a Western diplomat told Reuters that U.S. Special Envoy Steve Witkoff and Iranian Foreign Minister Abbas Araqchi could meet in Turkey in the coming days. Tensions are running high amid a military