Ladies and gentlemen of the Highlanders, 4th Battalion, Royal Regiment of Scotland serving in Afghanistan - we salute you.
Not just for your incredible service to Queen and country - but also your highly amusing service to Uplifting Videos That Put A Smile On Your Face.
For here they are - plus a black labrador - sashaying around the Sterga 2 base in Helmland Province, to Pharell Williams' latest hit, 'Happy'. And that makes us all very happy indeed.
(Via SWNS)