Introduction to Organizational culture What are artifacts? Artifacts in selected organization Briefly about Sri Lanka Navy What are the artifacts in SL Navy Role Mission Motto Flag Uniform Ranks Medals Insignias The Sri Lankan Navy (Sinhala: ශ්රී ලංකා නාවික හමුදාව Sri Lanka Navika Hamudawa) (Tamil: இலங்கை கடற்படை Ilaṅkai Kaṭaṟpaṭai) is the navy of the Sri Lanka Armed Forces and is classed as the most vital defence force of Sri Lanka due to the country's island geography. It is responsible for the maritime defence of the Sri Lankan nation and its interests.