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.

The federal government said it deployed hundreds of Marines to Los Angeles to protect federal buildings and personnel during anti-Immigration and Customs Enforcement protests in June. The decision marked the first time in more than three decades Marines were sent into a U.S. city amid civil unrest.

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.