Bangladesh Air Force OF(D)
<a href="https://en.wikipedia.org/wiki/Bangladesh_Air_Force" class="extiw" title="w:Bangladesh Air Force">Bangladesh Air Force</a> Officer Cadet Rank
<a href="//commons.wikimedia.org/wiki/User:Xi_Knight" title="User:Xi Knight">Xi Knight</a>
<span class="int-own-work" lang="en">Own work</span>