One of the separatist groups seeking to take advantage of the chaos was the pro-Somalia Western Somali Liberation Front (WSLF) operating in the Somali-inhabited Ogaden, which by late 1975 had struck numerous government outposts. WSLF had control of most of the Ogaden, the first time since the Second World War that all Somalia was united with the exception of the NFD region in Kenya. The victory in Ogaden was mostly because of support from the Harari populace who had aligned with the WSLF. From 1976 to 1977, Somalia supplied arms and other aid to the WSLF.