President Donald Trump had ordered about 4,000 California National Guard troops and 700 active-duty Marines to Los Angeles in June.

Hundreds of Marines sent to Los Angeles in response to anti-immigration raid protests are set to head home after a little more than a month in the city, ending a controversial domestic deployment of active-duty troops not seen in more than three decades.

The Pentagon has ordered U.S. Marines to leave Los Angeles after more than a month in the city. The 700 Marines were deployed on June 9 during protests against the administration’s immigration policies.