A federal judge in Massachusetts on Friday temporarily barred the deportation of a Turkish doctoral student at Tufts University, who voiced support for Palestinians in Israel's war in Gaza and was detained by U.S. immigration officials this week.

Rumeysa Ozturk, 30, was taken into custody by U.S. immigration authorities near her Massachusetts home on Tuesday, according to a video showing the arrest by masked federal agents. U.S. officials revoked her visa.

The U.S. Department of Homeland Security has accused Ozturk, without providing evidence, of "engaging in activities in support of Hamas," a group which the U.S. government categorizes as a "foreign terrorist organization."

Oncu Keceli, a spokesperson for Turkey’s foreign ministry, said efforts to secure Ozturk's release continued, adding consular and legal support was being provided by Turkish diplomatic missions in the U.S.

"Our Houston Consul General visited our citizen in the center where she is being held in Louisiana on March 28. Our citizen's requests and demands have been forwarded to local authorities and her lawyer," Keceli said in a post on X.

Ozturk's arrest came a year after she co-authored an opinion piece, opens new tab in Tufts' student newspaper criticizing the university's response to calls by students to divest from companies with ties to Israel and to "acknowledge the Palestinian genocide."

A lawyer soon after sued to secure her release, and on Friday, the American Civil Liberties Union joined her legal defense team, filing a revised lawsuit, opens new tab saying her detention violates her rights to free speech and due process.

Despite a Tuesday night order requiring the PhD student and Fulbright Scholar not to be moved out of Massachusetts without 48 hours' notice, she is now in Louisiana.

In Friday's order, opens new tab, U.S. District Judge Denise Casper in Boston said that to provide time to resolve whether her court retained jurisdiction over the case, she was barring Ozturk's deportation temporarily.

She ordered the Trump administration to respond to Ozturk's complaint by Tuesday.

Mahsa Khanbabai, a lawyer for Ozturk, called the decision "a first step in getting Rumeysa released and back home to Boston so she can continue her studies."

The DHS had no immediate comment.

President Donald Trump has pledged to deport foreign pro-Palestinian protesters and has accused them of supporting Hamas, being antisemitic and posing foreign policy hurdles.

Protesters, including some Jewish groups, say the Trump administration conflates their criticism of Israel's assault on Gaza and their advocacy for Palestinian rights with antisemitism and support for Hamas.

Several students and protesters have had their visas revoked by the Trump administration, which says it may have revoked over 300 visas.