Literally, the term “golden jubilee ” basically refers to the 50th anniversary of an event.

The Golden Jubilee of Bangladesh Independence is an annual plan announced by the Bangladesh government to celebrate the 50th anniversary of Bangladesh’s independence from Pakistan through a nine-month armed liberation war from March 26 to December 16, 1971. The government announced the celebration of Golden Jubilee of Independence from 26 March 2021 to 16 December 2021. It was later extended to 31 March 2022. Mujib Borsho is also celebrated to mark the birth centenary of Father of the Nation Bangabandhu Sheikh Mujibur Rahman. (Source: Golden Jubilee of Bangladesh’s Independence – Wikipedia).