Add Japan to the list of countries that the National Security Agency purportedly spied on. New documents published by WikiLeaks alleges that the NSA kept tabs on Japan's prime minister, Shinzo Abe, his cabinet and companies like Mitsubishi since 2006. In particular, the US paid close attention to Japan's policies around climate change. That includes details about Abe's plan to reduce the country's carbon emissions by half by 2050, which Japan's Ministry of Foreign Affairs (MFA) was considering not telling the US about, as well as its confidential G8 summit proposals on climate change. Additionally, the US knew ahead of time that Japan intended to double down on a "sectoral approach" for managing carbon emissions, which focuses on specific carbon goals for sectors like "industry," "residential" and "transportation."