The current flag of Tuvalu was instated when the country became independent in 1978, after the separation from the Gilbert and Ellice Islands in 1976.
Flag of Tuvalu at the 2022 Commonwealth Games beach volleyball, Smithfield, Birmingham
Tuvalu flag-bearer at the 2016 Summer Olympics opening ceremony
The Blue Ensign is a flag, one of several British ensigns, used by certain organisations or territories associated or formerly associated with the United Kingdom. It is used either plain or defaced with a badge or other emblem.
RFA Brambleleaf flying the square Blue Jack based on the Blue Ensign