If Iran gets a nuclear weapon, many other regimes—some friendly, some not—would follow suit.

Axar.az informs "United States has certain red lines. Our primary interest here: we don't want Iran to get a nuclear weapon," US Vice President J.D. Vance said in an interview with Fox News.

"We don't want nuclear proliferation. If Iran gets a nuclear weapon, there are a lot of other regimes, some friendly, some not friendly, who would get nuclear weapons after them. That would be a disaster for the American people, because then you have these crazy regimes all over the world with the most dangerous weapons in the world. And that is one of the things the president has said he is gonna prevent," he noted.