Operational Service Medal for Sierra Leone
The Operational Service Medal for Sierra Leone is a campaign medal established in 2000 by the Ministry of Defence of the United Kingdom for participation in the British military intervention during and after the Sierra Leone Civil War, from May 2000 to July 2002.
Operational Service Medal for Sierra Leone
- Name
- Operational Service Medal for Sierra Leone
- Period
- 2002
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
The Operational Service Medal for Sierra Leone is a campaign medal established in 2000 by the Ministry of Defence of the United Kingdom for participation in the British military intervention during and after the Sierra Leone Civil War, from May 2000 to July 2002.
Admitted source layer · organised and presented by VALÉORINE
Reference Check
Propose documentary evidence for Operational Service Medal for Sierra Leone. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
Documentary evidence
Documentary basis
Authority files
wikidata · Q11798623 · wikipedia · Operational Service Medal for Sierra Leone
In this article
Key facts
Key facts
• Name — Operational Service Medal for Sierra Leone • Presenter — United Kingdom • Type — Military Campaign Medal • Eligibility — Members of the United Kingdom armed forces • Awarded For — Campaign service • Campaign — Sierra Leone 2000–02 • Description — Silver disk, 36mm diameter. • Clasps — Nil issued • Established — 2002 • Image2 — Ribbon bar With rosette for Operations Barras and Maidenley
Clasp
Clasp
No clasp was issued. A large South Atlantic Medal type silver rosette is worn on the medal for operational service within Sierra Leone during Operations Maidenly and Barras. A smaller rosette is worn on the ribbon bar.
Ribbon
Ribbon
The ribbon consists of a broad central red stripe, flanked each side by a stripe of navy blue and one of light blue, to represent the three services, with an outer stripe of green to reflect the jungle landscape of Sierra Leone.
Qualifying criteria
Qualifying criteria
The length of service to qualify for the medal is determined by the mission participated in: • 1 day of service on Operations Barras or Maidenley • 14 days continuous or accumulated service on Operation Palliser • 30 days continuous or accumulated service on Operations Basilica or Silkman The precise dates of each operation varied, but all were within the period 5 May 2000 to 31 July 2002. The medal was also awarded for service in the wider Joint Operational Area which included Senegal, Gibraltar and offshore support ships such as RFA Argus. There is no minimum qualifying period for those decorated for operational service (including a mention in despatches and a Queen’s Commendation), while the period could be reduced for those killed or wounded on operations. Qualifying service for the Operational Service Medal counts towards the period required to receive the Accumulated Campaign Service Medal. British forces serving with United Nations peace keeping missions in Sierra Leone did not qualify for the Operational Service Medal, but instead received the United Nations Medal with the ribbon for either UNOMSIL (1 June 1998 to 30 September 1999) or UNAMSIL (from 1 October 1999).
Chronology
Dated record
Chronology
The full dated record · 2 entries
2002
Operational Service Medal for Sierra Leone first recorded.
2002
Operational Service Medal for Sierra Leone is recorded from 2002.
Operational Service Medal
Operational Service Medal
• Illustration — Common reverse of the OSM The Operational Service Medal (OSM) was established in 1999 to replace the General Service Medal (1962) for all new operations. A separate medal of the same design is awarded for each campaign, differentiated by a distinct ribbon. It has been awarded for four separate campaigns: • Afghanistan (from 11 September 2001) • Sierra Leone (May 2000 – July 2002) • Democratic Republic of Congo (June – September 2003) • Iraq and Syria (Dates to be confirmed) From 2008, British service personnel could receive the General Service Medal (2008) for participation in smaller operations that do not justify the award of the Operational Service Medal.
Medal
Medal
The Operational Service Medal for Sierra Leone is silver and circular in shape. The obverse shows the crowned effigy of Queen Elizabeth II with the inscription ELIZABETH II DEI GRATIA REGINA FID. DEF. The reverse bears the Union Flag, surrounded by the inscription FOR OPERATIONAL SERVICE and the four major points of the compass with, between the points, four Coronets: Royal (top left), Naval (top right), Mural (Army, bottom left), and Astral (RAF, bottom right).
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.John Mussell (ed). Medal Yearbook 2015. 198. Published by Token Publishing Ltd. Honiton, Devon.
- 2.UK MOD. Medals: campaigns, descriptions and eligibility, Announcements Operational Service Medal Iraq & Syria. 20 August 2018.
- 3.Ministry of Defence Medal Office. Medals: campaigns, descriptions and eligibility.
- 4.Honours and Awards in the Armed Forces (JSP 761) (V5.0 Oct 16). Para 8.08, page 8-2. MoD Joint Services Publication.
- 5.Honours and Awards in the Armed Forces (JSP 761) (V5.0 Oct 16). Page 8A–6. MoD Joint Services Publication.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessreference work
“Operational Service Medal for Sierra Leone”, English Wikipedia, consulted as further readingWikipedia
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
Elsewhere in Medals
1,069 published records in this field, each with its sources named.
- OorlogsherinneringskruisTerminology
- Operation Vijay MedalTerminology
- Operational Medal for Southern AfricaTerminology
- Operational Service MedalTerminology
- Operational Service Medal for the Democratic Republic of CongoTerminology
- Order "For Personal Courage"Terminology
- Order "For Service to the Homeland in the Armed Forces of the USSR"Terminology
- Order for CourageTerminology
Best supported in this field
For owners
Own an object connected with Operational Service Medal for Sierra Leone?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.