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 August 8, 1945, fulfilling its allied obligations, the #USSR declared war on #Japan to end #WWII and eliminate the threat to #Soviet borders in the Far #East. This decision significantly reduced Japan’s resistance, accelerated the end of the war. https://t.co/sIxjauXBgu https://t.co/pxDYPvrgj0