The Distinguished Service Medal (DSM)
The Distinguished Service Medal (DSM) was instituted in 1914 for senior and junior ratings of the Navy. It was awarded for acts of bravery in the face of the enemy for which the award of the Conspicuous Gallantry Medal was not considered appropriate. It was replaced in 1999 by the New Zealand Gallantry Decoration. The ribbon has three equal stripes: dark blue, white and dark blue with a thin dark blue stripe down the centre of the white stripe.