Nuclear tension: Iran under the scrutiny of the UN Security Council
In a historic decision, the United Nations atomic watchdog has referred Iran to the Security Council after two decades of inactivity on this front. The move comes in response to Tehran’s lack of cooperation in a comprehensive investigation into the discovery of uranium traces at undeclared facilities, a fact that has raised international alarms.
While Western powers remain suspicious that these remains could be vestiges of a secret nuclear weapons program active until 2003, the Iranian government maintains that its atomic activities have strictly peaceful purposes.
Diplomatic implications and the veto factor
The resolution, promoted by the United States, Great Britain, France, and Germany, was approved with 23 votes in favor at the Board of Governors of the International Atomic Energy Agency (IAEA). Despite the decisiveness of the vote, geopolitical experts point out that the imposition of severe sanctions or the freezing of assets faces a major obstacle: the veto power of Russia and China, Iran’s strategic allies in the Security Council.
- Votes in favor: 23 nations.
- Votes against: China, Russia, and Niger.
- Abstentions: 8 countries.
An open conflict scenario
The situation is complicated by the climate of war hostility that the region is going through. The Iranian ambassador to the UN in Vienna, Reza Najafi, described the resolution as a political instrument and argued that compliance with inspections is unfeasible in the current context of war with the United States and Israel.
Compliance with safeguards obligations is currently impossible due to ongoing military operations and the persistent threats facing the country.
Reza Najafi, Iran’s Ambassador to the UN
Since the airstrikes recorded in June 2025, IAEA inspectors’ access to nuclear facilities has been denied, preventing verification of the actual status of uranium stockpiles. According to previous warnings from IAEA Director General Rafael Grossi, the current arsenal accumulated by Tehran could have the technical capacity to develop a dozen nuclear bombs if a decision were made to move toward the militarization of the program.
