The British military sourced beef for ration packs from Brazilian meatpacker JBS despite its history of corruption, poor environmental record and links to human rights abuses.
Mercury and cyanide contamination from industrial mining activities make the Atrato the most polluted river in Colombia and a clean-up operation promised back in 2016 has yet to materialize.
JBS, Marfrig and Frigol, among the world's biggest meat producers, have been buying cattle from ranches associated with illegal deforestation and slave labor, an investigation by Repórter Brasil has found.
