On June 9, the Pentagon urgently set rules to guide the response of the US Marine Corps upon entering Los Angeles to deal with various complex situations, according to a report from the Associated Press.
The US Northern Command stated that these forces have received training in controlling escalations, managing complex crowds, and properly using weapons. The Marine Corps is well-trained in combat and crisis response, having served in conflict areas such as Syria and Afghanistan.
However, they may still encounter unforeseen tricky problems in Los Angeles.
They may be attacked by protesters carrying gasoline tanks and need to quickly decide how to respond, balancing the protection of law enforcement officers against violent attacks and the proper use of force.
According to a US official, the troops will be equipped with conventional weapons but will not carry tear gas. They will also have protective gear such as helmets, shields, and gas masks. When overseas, they need to respond to threats according to the rules of engagement.
Another US official stated that domestically, they need to adhere to the rules of engagement agreed upon by the Northern Command. Each Marine will receive a card reminding them of what they can and cannot do in certain situations.
For example, according to a draft document seen by the Associated Press, warning shots will be prohibited. Marines are usually instructed to de-escalate situations whenever possible but also have the right to defend themselves.
Currently, the Pentagon is drafting a memorandum outlining the steps the Marine Corps can take to protect federal personnel and property. These guidelines will also include specific provisions, such as the temporary detainment of civilians if the troops are under attack or to prevent harm until they can be handed over to local law enforcement.
A US official mentioned that the Marine Corps is typically deployed to protect federal buildings to prevent invoking the Insurrection Act. Under the Insurrection Act, the President has the authority to command federal forces in enforcing the law during a national emergency, but such cases are extremely rare. In 1992, following the footage of a black driver, Rodney King, being beaten by white police officers after resisting arrest and the acquittal of four officers, President George H. W. Bush invoked the Insurrection Act to address the riots in Los Angeles.
If violence escalates, it is expected that the role of the Marine Corps will also expand. If they have to use force against civilians or conduct searches, there must be sufficient legal basis, or else serious legal issues will arise.
During domestic operations, the Marine Corps may assume police duties under the Fourth Amendment of the US Constitution, but this amendment prohibits the seizure of individuals (including temporarily restricting their movement) unless there are specific provisions.
According to Reuters, about 350 of the approximately 700 Marines deployed to Los Angeles have arrived in the city overnight on Monday, with the remaining forces expected to arrive on Tuesday.
This article is referenced from reports by the Associated Press.