Arbitrage Blog

Read the latest blog post!


Martial Law? I didn't vote on that!

Published: 2024-10-18 00:00:00

Arbitrage Blog Image

What Would Need to Happen for the U.S. Government to Declare Martial Law?

Let's talk about the pink elephant in the room. Martial law is a drastic measure that temporarily suspends regular law enforcement functions, allowing military authorities to take control over civilian functions. In the United States, martial law has only been declared a few times, often in response to significant disturbances or threats. This measure is controversial, as it shifts power from civilian governance to the military, impacting citizens' rights and freedoms. For the U.S. government to declare martial law, several critical events and conditions would typically need to be met:


Internal Conflict: A large-scale internal conflict, such as an armed insurrection, rebellion, or widespread rioting, could prompt the government to consider martial law. For instance, if a situation poses a threat to the stability of the country or the safety of its citizens that local law enforcement cannot contain, martial law may be considered.


Invasion or Attack: Martial law might also be declared in the event of an invasion by a foreign power or a large-scale terrorist attack. Such an event could warrant military intervention to restore order, protect national security, and ensure the safety of civilians.


The declaration of martial law requires that the threat be so severe that regular civilian governance and law enforcement are unable to maintain order. If civilian agencies like the police or emergency services are overwhelmed, incapacitated, or unable to respond effectively, the government might look to military forces to take control temporarily. For example, in natural disasters like Hurricane Katrina in 2005, the state and federal governments deployed military resources, though martial law was not officially declared. However, if the scale of devastation is so severe that it disrupts normal governance, martial law could become an option.


Before declaring martial law, the government would need to exhaust other legal and operational methods for restoring order. These may include invoking the Insurrection Act or employing the National Guard under the orders of the governor or federal government. The Insurrection Act of 1807 allows the president to deploy troops domestically to enforce laws and suppress civil unrest or rebellion. While this action is more common than martial law, it's often a precursor to full military control when local law enforcement measures are ineffective.


In the United States, the president holds the primary authority to declare martial law at the federal level. The president would need to justify this decision by demonstrating a severe and imminent threat to national security or public safety that cannot be addressed by existing civilian authorities. Legal justification is crucial, as declaring martial law involves overriding normal legal protections. While the Constitution does not explicitly address martial law, it's generally accepted that such a declaration should adhere to constitutional standards regarding individual rights, limiting the scope of the declaration to the minimum required to restore order.


Once martial law is declared, the government would need to communicate its scope and duration clearly to the public. This may include specifics on restricted rights, such as suspensions of habeas corpus or curfews. Clear directives are essential to prevent panic and confusion and to outline the role of military personnel in relation to civilians. The government would also need to coordinate with local and state officials to implement martial law effectively. This process could involve working with governors, local law enforcement agencies, and emergency services to transition control to military authorities smoothly.


Martial law is meant to be a temporary measure. Once declared, the government should establish a framework for oversight to prevent abuses of power. Judicial review and Congressional oversight might be necessary to ensure that martial law does not extend beyond what is required to restore order. Additionally, the duration of martial law should be limited to the time needed to stabilize the situation. The transition back to civilian governance should be planned as soon as the immediate threat is mitigated. Historically, martial law declarations have been short-lived, and once the situation is under control, the restoration of civil authorities and rights is a priority.


Historical Precedents in the United States

While martial law is rare in U.S. history, there have been instances when it was declared:


The Civil War: President Abraham Lincoln suspended habeas corpus during the Civil War, allowing military arrests without trial for those suspected of aiding the Confederacy.


Hawaii During World War II: Following the attack on Pearl Harbor in 1941, martial law was declared in Hawaii, with military authorities taking over civilian functions and imposing curfews, censorship, and other restrictions.


Little Rock, Arkansas: In 1957, President Dwight D. Eisenhower deployed federal troops to enforce desegregation in Little Rock, Arkansas, following resistance to federal court orders. Although martial law wasn't formally declared, the federal troops took control of public order to ensure compliance.


The declaration of martial law in the United States would require a grave and extraordinary situation that poses a significant threat to national security or public safety. It would follow a process that includes legal justification, exhaustion of other legal measures, and coordination with civilian authorities. Martial law is a measure of last resort, designed to restore order when all else fails. With the military temporarily assuming control, it would also call for a careful balance between maintaining security and safeguarding the constitutional rights of U.S. citizens.

Like this article? Share it with a friend!