The coat of arms of Lesotho was adopted on 4 October 2006, after Lesotho's 40th anniversary of independence. Pictured is a koena (crocodile) on a Basotho shield. This is the symbol of the dynasty of Lesotho's largest ethnicity, the Bakoena. Behind the shield there are two crossed weapons, an assegai (lance) and a knobkierie (club). To the left and right of the shield are supporters of the shield, two Basotho horses. In the foreground there is a ribbon with the national motto of Lesotho: Khotso, Pula, Nala. The crocodile on the shield has been retained from the arms of Basutoland, the predecessor to Lesotho.