Raws li Iranian Xov Xwm Xov Xwm, Iran Tus Lwm Thawj Coj Tus Thawj Fwm Tsav Tebchaws Araghi tau hais rau hnub tim 13 tias Iran tau ceeb toom rau International Atomic Energy Agency tias nws npaj yuav pib tsim 60% enriched uranium los ntawm 14th.
Araghi kuj tau hais tias rau Natanz nuclear chaw uas lub tshuab hluav taws xob ua tsis tau rau hnub tim 11, Iran yuav hloov cov centrifuges puas sai li sai tau, thiab ntxiv 1,000 centrifuges nrog 50% nce hauv concentration.
Nyob rau tib hnub, Iranian Txawv Teb Chaws Minister Zarif kuj tau hais nyob rau hauv lub rooj sib tham nrog xov xwm nrog mus ntsib Lavxias teb sab Txawv Teb Chaws Minister Lavrov hais tias Iran yuav ua hauj lwm ib tug ntau tshaj centrifuge ntawm lub Natanz nuclear chaw rau uranium enrichment kev ua ub no.
Thaum pib lub Ib Hlis Ntuj xyoo no, Iran tshaj tawm tias nws tau pib siv kev ntsuas kom nce ntau ntau ntawm cov uranium rau 20% ntawm FORDO Nuclear qhov chaw.
Thaum Lub Xya Hli 2015, Iran tau ua tiav daim ntawv cog lus Iran nuclear nrog Tebchaws Meskas, Tebchaws Askiv, Fabkis, Russia, Tuam Tshoj thiab Lub Tebchaws Yelemees.Raws li kev pom zoo, Iran tau cog lus tias yuav txwv nws txoj haujlwm nuclear thiab kev nplua nuj ntawm uranium yuav tsum tsis pub tshaj 3.67% pauv rau kev tshem tawm kev rau txim rau Iran los ntawm cov zej zog thoob ntiaj teb.
Nyob rau lub Tsib Hlis 2018, tsoomfwv Meskas tau txiav txim siab thim tawm ntawm Iran daim ntawv cog lus nuclear, thiab tom qab ntawd rov pib dua thiab ntxiv cov kev nplua rau Iran.Txij li thaum lub Tsib Hlis 2019, Iran tau maj mam ncua kev ua raws qee cov cai ntawm Iran daim ntawv cog lus nuclear, tab sis tau cog lus tias cov kev ntsuas tau "rov qab."