AlQa'dah 29, 1434, Oct 5, 2013, SPA -- Gunmen Saturday attacked an army outpost near the town of Bani Walid in south-eastern Libya, killing at least 15 soldiers, dpa cited the state-run news agency LANA as reporting. Five soldiers were wounded in the pre-dawn attack, added the agency. No one has claimed responsibility. Libya's new leaders have been struggling to assert their authority and re-establish security in the North African country since former president Moamer Gaddafi was overthrown in October 2011.