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Ayatollah Mojtaba Khamenei’s appointment of hard-line loyalists to top jobs suggests he is prepared to keep the country on a war footing and to quash domestic dissent. By Erika Solomon President Trump ...

China is exporting more than A.I. models. It wants its data to influence the world’s chatbots, raising fears that Beijing’s narratives will spread with the technology. By David Pierson and Berry Wang ...

German court convicts Ukrainian man over parcel bomb plot tied to Russia A German court convicted a Ukrainian man on Tuesday over what prosecutors described as a plot linked to Russian intelligence to ...