U.S. and Iran Signal Progress in Back-Channel Talks Amid Infrastructure Strike Threats

U.S. and Iranian officials are set to conduct a second round of back-channel peace talks in Islamabad, Pakistan, as early as Monday. U.S. negotiators Steve Witkoff and Jared Kushner are traveling to the region following claims by President Trump on Truth Social that Iran has agreed to surrender its highly enriched uranium. While Pakistani mediators suggest a memorandum of understanding is near, President Trump has issued a stark ultimatum, stating the U.S. will destroy Iranian power plants and bridges if a "fair and reasonable" deal is not reached. The diplomatic push occurs as a fragile ceasefire between Israel and Hezbollah remains in effect. Despite the truce, violence persisted over the weekend in southern Lebanon, where two IDF soldiers were killed and approximately a dozen others were wounded. Meanwhile, tensions in the Strait of Hormuz resurfaced as Iranian forces reportedly fired on two ships, reversing a brief period of open transit following the ceasefire's initial announcement. Regional dynamics continue to shift as Israel eases domestic security restrictions ahead of national holidays and Argentine President Javier Milei conducts a high-profile diplomatic visit to Israel. Despite the friction in the Persian Gulf and sporadic clashes in Lebanon, officials indicate that a comprehensive 60-day roadmap for de-escalation between Washington and Tehran remains the primary objective of the ongoing Pakistan talks.