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:

U.S. commitment to Poland and NATO is ironclad. I’ve watched Polish and American soldiers training together numerous times - I’ve seen true partnership and friendship. Today, during the visit of @SecArmy, we will be discussing further steps in our cooperation. https://t.co/RkGeFhnlpp