Eligibility for the Campaign Service Medal with Northern Ireland Claps spans almost 38 years - the longest eligibility period of̴Ì_any campaign medal

Service prior to 1974 counts towards qualification

This die struck

the Air Force Medal served as the equivalent decoration for non-commissioned personnel

Royal Naval Reserve Long Service Medal EIIR Campaign_GSM 62 to 2007 Eligibility for the Campaign ServiceRoyal Naval Reserve Long Service Miniature Medal EIIR. On the merger of the RNR and RNVR into the RNR in 1957 the ribbon changed from green with white edges and a central stripe to 5 equal stripes of blue, white, green, white and blue._This medal was superseded by the VRSM in 2000.