At the end of 1992, Britain sent troops to the Bosnian War's UN Protection Force on 'Op Grapple'.
 
We take a dip into military history with this archive documentary made at the start of the operation.
 
It was ultimately to be replaced by a NATO force with greater resources and firepower.
 
Reporter Steve Britton travels the main supply route from the Croatian Coast to the frontline town of Vitez in Bosnia.