Armed Forces Day, celebrated every February 18 in Sierra Leone, is a national holiday dedicated to honoring the service and sacrifices of military personnel. This day is a statutory public holiday, meaning all businesses and schools close to observe the event.

The tradition began after the end of the Sierra Leone Civil War in 2002. It was established as a measure to foster national unity and show appreciation for the peace-keeping role played by the Republic of Sierra Leone Armed Forces (RSLAF) during and after this turbulent period in the nation’s history.

On Armed Forces Day, various activities are organized across Sierra Leone. These often include military parades showcasing armed forces personnel, military equipment displays, sporting events, and remembrance services. Speeches from top military officers and government officials also form part of the day’s proceedings, highlighting the importance of peace and unity.

While it's primarily a day for honoring soldiers, it also presents an opportunity for civilians to better understand the military's role in society. The participation of ordinary citizens in these events is encouraged as it serves as a platform for fostering civil-military relationships.