The National Guard: What it does and why it’s in the spotlight


This recording was made using enhanced software.

Summary

National Guard structure

The National Guard is a state-based military force with more than 430,000 members across all 50 states, the District of Columbia and several U.S. territories. Governors have authority to mobilize them for disasters or civil unrest, while the White House can deploy them under federal law for national or overseas missions.

Historic deployments

The National Guard has a longstanding history, dating back to 1636, and has participated in notable moments such as escorting Black students in Little Rock in 1957, assisting during the 1992 Los Angeles riots and providing relief after Hurricane Katrina.

Recent deployments and controversy

President Trump has recently deployed National Guard troops to cities including Los Angeles, Washington D.C., Memphis and Portland, citing concerns about crime and immigration protests. Legal experts say those deployments are in some instances illegal.


Full story

With recent National Guard deployments across the country, some may be wondering what exactly the National Guard is, and why its role is now at the center of a political fight. Here’s an overview of the force, its history and details on recent deployments.

What is the National Guard?

The National Guard is a state-based military force, comprised of more than 430,000 soldiers and airmen, with units in all 50 states, plus D.C. and the territories of Guam, Puerto Rico and the U.S. Virgin Islands.

QR code for SAN app download

Download the SAN app today to stay up-to-date with Unbiased. Straight Facts™.

Point phone camera here

Troops wear uniforms and rank, operate military vehicles and weapons, and have often served alongside regular active-duty units in war. 

The Guard is composed of soldiers who train part-time, typically for one weekend a month and two weeks a year, but can be called up in emergencies.

In addition to these responsibilities, governors can mobilize troops, typically to assist with disasters or civil unrest. The White House can also mobilize Guard troops under Title 10 of the U.S. Code for national missions, including overseas deployment to serve in wars.

Previous National Guard deployments

The National Guard’s roots date back to 1636, when the first militia regiments in North America were organized. Officials have deployed troops during some of the most defining moments in American history, from escorting Black students into Little Rock’s Central High in 1957 and patrolling L.A. streets during the 1992 riots to delivering relief after Hurricane Katrina.

Today, their mission remains the same: to protect the American people. However, deployments haven’t faced this kind of scrutiny in decades.

That’s largely because President Trump’s recent deployments mark a shift by unilaterally sending the Guard into Democratic-led cities without the consent of state governors, who normally command their state’s Guard.

The administration says the purpose of those deployments is to crack down on crime and immigration-related protests. But legal experts say it pushes the boundaries of the Posse Comitatus Act, which bans using the military as a police force on U.S. soil.

Where has Trump deployed the National Guard?

In recent months, Trump ordered National Guard deployments to various cities, citing crime and immigration concerns.

The deployments began in June, when Trump deployed troops to California allegedly to quell immigration protests. In August, Trump ordered troops to Washington D.C.

In September, the president signed an order authorizing the National Guard to deploy in Memphis and stated that he would consider additional deployments in Chicago, St. Louis and New Orleans.

Trump also ordered troop deployments in Portland, Oregon. However, over the weekend, a federal judge blocked that order, accusing the White House of circumventing federal law and violating the Constitution by using the military when no significant threat or insurrection existed.

Finally, on Tuesday, troops arrived in Illinois despite concerns from state and local officials. The state filed a similar lawsuit to Oregon, which is slated to be presented in court on Thursday.

The exact number of troops currently deployed is unclear.

Tags: , , , , , ,

SAN provides
Unbiased. Straight Facts.

Don't just take our word for it.


Certified balanced reporting

According to media bias experts at AllSides

AllSides Certified Balanced May 2025

Transparent and credible

Awarded a perfect reliability rating from NewsGuard

100/100

Welcome back to trustworthy journalism.

Find out more

Why this story matters

National Guard deployments in Democratic-led cities raise legal questions and spark debate about the balance of federal and state authority in domestic military use.

Federal-state authority

The deployments highlight tensions between federal and state powers regarding the control and use of the National Guard within the United States.

Civil unrest response

Using the National Guard to address crime and protests signals a shift in how the government manages domestic disruptions and public demonstrations.

Legal and constitutional concerns

Legal experts and court actions point to ongoing debates about the limits of presidential authority and the application of laws such as the Posse Comitatus Act.

SAN provides
Unbiased. Straight Facts.

Don't just take our word for it.


Certified balanced reporting

According to media bias experts at AllSides

AllSides Certified Balanced May 2025

Transparent and credible

Awarded a perfect reliability rating from NewsGuard

100/100

Welcome back to trustworthy journalism.

Find out more