Complex sentence: The Badge has been worn by 11 Cavalry (Frontier Force) since 1974 is an amalgamation of badges of 21st Prince Albert Victor's Own Cavalry (Frontier Force) (Daly's Horse) and 23rd Punjab Cavalry (Frontier Force).
Split into simpler sentences: The Badge has been worn by 11 Cavalry (Frontier Force) since 1974. This badge is amalgamation of Badges, of 21st Prince Albert Victor's Own Cavalry (Frontier Force) (Daly's Horse) and 23rd Punjab Cavalry (Frontier Force).