Operational Service Medal CIII (OSM)(All Missions) Mission Ribbon:OSM-SWA or 30 days accumulated service

or 30 days accumulated service on working visits of 48 hours or more to the operating area

within Canada or its territorial and contiguous waters since 1947

The Mercantile Marine War Medal was established in 1919 and awarded by the Board of Trade of the United Kingdom to mariners of the Merchant Navy for one or more voyages through a war or danger zone during the course of the First World War

Medal Details

Operational Service Medal CIII (OSM)(All Missions) Mission Ribbon:OSM-SWA or 30 days accumulated serviceThe Canadian Operational Service Medal (OSM) is awarded to: members of the CF; members of allied forces serving with the CF; members of recognized Canadian police forces and allied police officers working with them; and Canadian citizens other than members of the CF or sworn police officers working with the CF or with Canadian police forces; who served in a theatre of operations, provided direct support on a full time basis to operations conducted in