Over the holiday period, the Guardian leader column is looking ahead at the themes of 2026. Today, how US foreign policy has dramatically – and alarmingly – turned towards Latin America and the Caribbean Donald Trump is not generally noted as a student of history. Yet over the past year, his decisive reorientation of US foreign policy towards the Americas has revived a playbook dating back two centuries, to the fifth president, James Monroe. Now the 47th is doubling down. An anti-interventionist is having second thoughts. Remarks that sounded at first like bad jokes or random outbursts from the presidential id have become more sinister through repetition or accompanying actions. Only a fool would take all of Mr Trump’s comments literally – but they should certainly be taken seriously. He has refused to rule out using military force to take control of Greenland and repeatedly floated the idea of making Canada the 51st state. He threatened to seize the Panama canal. He has imposed swingeing tariffs on key partners, and says he might abandon the Canada-Mexico trade pact signed in his first term. He has meddled outrageously in elections in Honduras and Argentina, and sought to interfere with Brazilian justice. He imposed sanctions on Colombia’s president in October. He has launched deadly attacks on alleged drug boats in international waters – extrajudicial killings that the administration has sought to legitimise by arbitrarily designating traffickers as terrorists – and threatened military strikes on Mexico, Venezuela and any other country he blames for drugs consumed in the US. Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here. Continue reading...