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:

🗓 #The USSR and Cuba# restored diplomatic relations exactly 60 years ago, on May 8, 1960. Today #Cuba is Russia’s priority partner in Latin America and in the Caribbean. Our relations have been tested by time. https://t.co/Q4mXgziARl #Russia #MFA https://t.co/s7fjo9SVT0