Which do you think is the most important branch of the U.S. military for national security?

Which do you think is the most important branch of the U.S. military for national security? Published on March 21, 2026 → Survey conducted on March 21, 2026 on 3764 U.S. adults

All adults

Region

Gender

Politics

Age

Race

Army

23%

Navy

10%

Air Force

18%

Marine Corps

12%

Coast Guard

Space Force

Not sure

33%

Army

23%

Navy

10%

Air Force

18%

Marine Corps

12%

Coast Guard

Space Force

Not sure

33%

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