Tensions between Puntland and Somaliland escalated into violence several times between 2002 and 2009. In October 2004, and again in April and October 2007, armed forces of Somaliland and Puntland clashed near the town of Las Anod, the capital of Sool region. In October 2007, Somaliland troops took control of the town. While celebrating Puntland's 11th anniversary on 2 August 2009, Puntland officials vowed to recapture Las Anod. While Somaliland claims independent statehood and therefore "split up" the "old" Somalia, Puntland works for the re-establishment of a united but federal Somali state.