Saleh Sidi Ahmed, 56, a soldier with the Western Sahara Polisario forces, walks near the ruins of a house bombed by the disputed region war with Morocco more than 25 years ago in Tifariti, Western Sahara, September 8, 2016. REUTERS/ Zohra Bensemra SEARCH “POLISARIO” FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.