Iran: Nuclear Facilities vs Enriched Uranium – The Differences

US airstrikes on Iranian nuclear facilities, including Natanz, Isfahan, and Fordow, caused damage, but it is uncertain if Iran has lost its ability to build a nuclear weapon.

The affected facilities are related to uranium enrichment, the first step in building a nuclear weapon. According to UN inspectors, Iran has over 400 kg of uranium enriched to 60%, approaching the 90% threshold required for nuclear weapons.

Nuclear facilities are the infrastructure where activities related to the production and utilization of nuclear material take place, such as reactors and enrichment plants. Enriched uranium is the material used in these facilities, with a modified composition for a chain reaction.

Enriched uranium can be used for energy production (low enrichment) or for military purposes (high enrichment). The distinction between facilities and enriched uranium is important for understanding the technology and international inspections.

While the raids may have delayed the Iranian program, analysts believe they could strengthen Tehran's resolve to advance it more quickly and secretly.