U.S.-Iran Tensions Rise Amid Funeral Pause and Renewed Proxy Activity

Tensions between the United States and Iran remain high as direct diplomatic negotiations, mediated by Qatar and Pakistan, have been paused for one week to observe the state funeral of Supreme Leader Ali Khamenei. Despite the diplomatic lull, regional activity has surged. Iran’s Mahan Air resumed direct flights between Tehran and Houthi-controlled Sanaa, Yemen, for the first time in over a decade, signaling a strategic reinforcement of proxy ties. Simultaneously, the Islamic Revolutionary Guard Corps (IRGC) engaged in deadly clashes with Kurdish opposition fighters in northwest Iran, resulting in at least 11 fatalities across both sides. On the diplomatic front, President Donald Trump stated during an appearance at Mount Rushmore that Iran is highly motivated to reach an agreement, noting that the U.S. granted a week-long reprieve from talks 'because we’re nice.' However, Iranian leadership has issued stern warnings, with Speaker Mohammad Bagher Ghalibaf insisting the U.S. must accept 'changed realities' regarding Iran’s regional influence. Tehran has also moved to assert greater control over the Strait of Hormuz, mandating that oil tankers follow Tehran-approved routes or face immediate military response—a move that has drawn opposition from Oman. Regarding the nuclear file, Iran has acknowledged that limited inspections will proceed, though it is explicitly linking this cooperation to sanctions relief for domestic goods. President Trump expressed optimism regarding these developments, claiming that denuclearization efforts are 'moving along well.' These shifts occur against a backdrop of reported friction between the U.S. and Israel, following allegations that U.S. officials were concerned about potential Israeli plots to target Iranian negotiators during the delicate peace process.