President Donald J. Trump's term in office has undeniably been full of eventful news cycles and the world keeping an eye on him, primarily through his most favored means of communication: his Twitter handle. His conversations with and Tweets at various world leaders, organizations, and nations, as the President of the United States of America, have seen a plethora of reactions. Social media as a means of communication has become prominent over the past few years, and this, naturally, has become a predominant mode of communication in the political sphere. This book delves into some aspects and analyses of the various diplomatic engagements by President Donald Trump, via Twitter during his term as President of the United States of America from 2017 to 2021.