You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

.@SecPompeo: Iran’s neighbors…know better than anyone the havoc Iran could create with these weapons. The world – and especially our European friends on the Security Council – should have heeded their words. America won’t join in this failure of leadership. https://t.co/hoyeSJI4GW