Members of the FARC dissident group Segunda Marquetalia marches on a farm in Llorente, a rural area of the port city of Tumaco, Narińo department, Colombia, on August 31, 2024. Less than three months after they entered peace talks with the government one of Colombia's biggest left-wing rebel groups claims the negotiations are "blocked", accusing left-wing President Gustavo Petro's administration of failing to meet key demands. (Photo by JOAQUIN SARMIENTO / AFP)