Iran is facing growing international pressure over programme following concerns raised by the international Atomic Energy Agency (IAEA) about the country's uranium stockpile and restricted access to nuclear facilities. The crisis has raised fears among world leaders that Iran's nuclear activities could threaten international security and increase tensions across the middle east. The international Atomic Energy Agency has warned that it cannot fully verify the current status of Iran's enriched uranium stockpile because Iranian authorities have not granted inspectors access to some important nuclear facilities damaged during military strikes. According to the agency's earlier estimates, Iran possessed approximately 440.9 kilograms of uranium enriched to 60 percent purity before the June 2025 attacks. This level is close to the 90 percent generally required for weapons-grade uranium. IAEA Director General Rafael Grossi has urged Iran to cooperate with international inspectors and provide information about its nuclear materials and facilities. The concerns intensified in September 2026 when the IAEA board of Governors voted to report Iran's nuclear non-compliance to the united nations security council. The decision marked a significant escalation in the internal dispute. Iran, however, has rejected international accusations, maintaining that it's nuclear programme is intended for peaceful purposes including electricity generations and scientific research. The united states and several European countries have called on Tehran to fulfill its international obligation and allow nuclear inspectors to return to affected facilities. The growing disagreements has also raised concerns about possible military confrontation, particularly following pervious attacks on Iranian nuclear installations by the united states and Israel. Experts warn that continued restrictions on nuclear inspections could increase mistrust between Iran and other countries, making it more difficult to establish whether its nuclear activities are entirely peaceful. The situation remains tense as the international community seeks greater transparency and cooperation from Tehran.