Iran also said that October 7th was payback for Soleimani. Only took three months to come up with that one. But here, there is a long way from having enough enriched uranium and having a workable device. Perhaps their friends the Russians can help with that, though.
Trump killed Soleimani and tore up a non proliferation treaty that was working. Remember that? All the while being cheered by the Saudis and Israelis.