China warns it may take “countermeasures” after the United States finalises new rules that sharply reduce how long foreign journalists can stay in the country. Multiple outlets report that the Trump administration announces limits that would replace longer periods of stay with a maximum of 240 days, or about eight months, for many foreign journalists. Several sources also say Chinese nationals face tighter restrictions, with visa stays cut to 90 days. The changes are described as potentially taking effect as soon as September. Coverage also highlights concern from advocates and reporting that the shorter duration would significantly affect journalists’ ability to live and work in the United States. In response, Chinese authorities issue a warning that reciprocal measures could follow, framing the move as a potential prompt for tit-for-tat restrictions. Overall, the articles present the dispute as an escalating diplomatic exchange involving press access and visa rules, with both sides referencing possible retaliation.