External sanctions will never stop Iran. Only internal pressure from the Iranian people can do so. This pressure can be obtained by educating the Iranian public about the dangers of nuclear weapons. Just like Russia and the US became less safe as each targeted the other, so will Iran become a nuclear target if they obtain these weapons. With the awsome powers of nuclear weapons, this means real and serious danger to every Iranian and their families. Let the Iranian people understand these dangers and stop their government taking this dangerous path.
Russian airstrikes hit Syrian provinces of Hama and Idlib (Reuters)
from the article: Netanyahu: Iran nuclear sanctions a 'positive' step