In the latest escalation of tensions between the two superpowers, China announced on Tuesday that it would expel American journalists working for The New York Times, The Wall Street Journal and The Washington Post. It also demanded that those outlets, as well as the Voice of America and Time magazine, provide the Chinese government with detailed information about their operations.

The announcement, made by China’s Ministry of Foreign Affairs, came weeks after the Trump administration limited the number of Chinese citizens who could work in the United States for five state-controlled Chinese news organizations to 100.

China instructed American journalists “whose press credentials are due to expire before the end of 2020” to “notify the Department of Information of the Ministry of Foreign Affairs within four calendar days starting from today and hand back their press cards within ten calendar days.”