According to Politico, U.S. President Donald Trump has been utilizing his personal mobile phone as a tool for an unconventional form of diplomacy, engaging in direct calls and texts with world leaders. This method, which includes both formal and informal conversations, has reportedly helped build chemistry and improve diplomatic outcomes, with leaders such as French President Emmanuel Macron, Saudi Crown Prince Mohammed bin Salman, and British Prime Minister Keir Starmer among those frequently contacting Trump.
The practice began during Trump’s first term, when he surprised French, Canadian, and Mexican leaders by handing out his private number, according to the outlet. This continued into his second term, with sources noting that Trump is speaking with a significant number of leaders more than anyone realizes. While many of the calls are about real business, there are also informal, personal interactions, as described by one source who noted the unusual nature of these communications.
An example of this informal diplomacy was a recent call between Trump and Macron, which was described as the two ‘bro-ing out’ over the phone. Trump’s tendency to draw out the ‘L’ in Macron’s name and Macron’s response with a drawn-out ‘D’ was noted as oddly amusing. This personal rapport, while seemingly lighthearted, is said to contribute to a more favorable outcome in diplomatic discussions. However, the spontaneity of these interactions often unfolds on Trump’s terms, as seen with Finnish President Alexander Stubb flying to Florida for a round of golf and lunch in March.
Despite the potential benefits, Trump’s personal diplomacy also carries risks. Last month, he posted screenshots of private text messages from NATO Secretary-General Mark Rutte on his Truth Social platform. Additionally, American journalist Bob Woodward reported in a 2024 book that Trump made as many as seven private calls to Russian President Vladimir Putin after his first term ended in 2021. The book also mentioned that Trump sent Putin Covid-9 test machines for his personal use, with Putin allegedly telling Trump not to tell anyone, though Trump claimed he didn’t care if anyone knew. The Kremlin acknowledged the delivery of the machines in 2024 but denied the phone calls took place.