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:

🇷🇺💬#Lavrov: ”Russia and China do not accept the #US attempts to dismantle the [#JCPOA] agreement approved by #UNSC Resolution 2231. We find unacceptable the US unlawful unilateral actions regarding the situation around #Iran’s nuclear programme.”

🔗 https://t.co/R9MQAT8OzV https://t.co/aXtN1MA4uW