Where in the world?
The flag of Bermuda has a red field with the Union Jack in the upper hoist-side quadrant and a white disc featuring the Bermudian coat of arms on the fly side.

Bermuda

Population: 63,903

Region: Americas

Subregion: Northern America

Capital: Hamilton

Top Level Domain: .bm

Currencies: Bermudian dollar

Border countries

No bordering countries