For subscribers

What does the National Guard do? Why are its troops in US cities?

Sign up now: Get ST's newsletters delivered to your inbox

US President Donald Trump has activated the National Guard several times this year in Democratic-led cities.

US President Donald Trump has activated the National Guard several times in 2025 in Democratic-led cities.

PHOTO: AFP

John Ismay

Follow topic:

President Donald Trump’s mobilisation of the National Guard in several US cities in recent months is a departure from its historic role.

The National Guard is a state-based military force whose troops wear uniforms and rank, operate military vehicles and weapons, and have often been called upon to serve alongside regular active-duty units in war.

See more on