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:

On June 15, 2020, the on-duty units of the air defense forces of the Western Military District detected in time the actions of the US strategic bombers B-52H and surveillance planes of foreign states over the neutral waters of the Baltic Sea.
▶️https://t.co/Epuwjqpq2J @MoD_Russia https://t.co/bh0BXhZ03A