MIAMI (AP) — The Biden administration sent about 50 Haitians back to their country on Thursday, authorities said, marking the first deportation flight in several months to the Caribbean nation struggling with surging gang violence.

The Homeland Security Department said in a statement that it “will continue to enforce U.S. laws and policy throughout the Florida Straits and and the Caribbean region, as well as at the southwest border. U.S. policy is to return noncitizens who do not establish a legal basis to remain in the United States.”

Authorities didn’t offer details of the flight beyond how many deported Haitians were aboard.

Thomas Cartwright of Witness at the Border, an advocacy group that tracks flight data, said a plane left Alexandria, Louisiana, a hub for deportation operations, and arrived in Cap-Haitien, Haiti, after a stop in Miami.