This is all especially perverse because historically, Cuba has been one of the first countries to answer when people around the world called for help. In the 1980s, Fidel Castro sent tens of thousands of Cuban troops to defend Angola when the apartheid regime in South Africa invaded it, helping to win the pivotal Battle of Cuito Cuanavale and prevent another nation from falling to white supremacy. More recently, Cuban doctors and healthcare workers have traveled around the world on humanitarian medical missions, saving lives during outbreaks of Ebola in West Africa, cholera in Haiti, and COVID-19 across Latin America. But Trump and Rubio have even levelled specific, targeted sanctions against the heroic doctors who take part in those programs—and in the last few weeks, Jamaica and Guyana bowed to U.S. pressure and ended their agreements to employ Cuban medics, cutting off yet another source of income to the island.