IAEA Director General Rafael Grossi arrived in Tehran for critical talks on Iran's nuclear program amid heightened tensions following Donald Trump's election win and ongoing conflicts between Iran and Israel. Grossi's visit aims to address longstanding issues, including the need for increased monitoring at nuclear sites and clarification of uranium traces found at undeclared locations. Iran has escalated its nuclear activities, enriching uranium up to 60% purity, close to weapons-grade, while denying intentions to develop nuclear weapons. The timing of the visit is crucial as it precedes the IAEA's board meeting and potential renewed US sanctions under Trump's administration, which previously withdrew from the 2015 JCPOA deal. Grossi expressed the urgency of Iran's cooperation for transparency and progress, highlighting the international community's concern over Iran's nuclear ambitions. The outcome of these talks could significantly influence diplomatic relations and nuclear non-proliferation efforts in the region.