WASHINGTON (AP) — The Trump administration announced Thursday it will drastically shorten visas for foreign journalists in the United States to 240 days, down from years, and cut those for Chinese journalists to only 90 days, raising concerns over press freedom in the United States and prompting China to warn of possible reciprocal countermeasures.

The rule announced by the Department of Homeland Security will do away with the “duration of status” system, which allows foreign journalists to stay and work in the United States as long as they meet eligibility requirements.

That will be replaced with a fixed period of time, though the visas may be extended.