Three days after one of the largest earthquakes ever recorded struck the South American nation of Chile, the massive extent of the damage is becoming clearer, and the number of known victims has climbed to 723 deaths so far, many thousands still missing, and nearly 2 million displaced. World governments made immediate pledges of aid after Chilean President Michelle Bachelet requested mobile bridges, field hospitals, satellite phones, electrical generators, disaster assessment teams, water purification systems, field kitchens and restaurants, UN officials said. Collected here are recent photos from areas in Chile damaged by Saturday's 8.8-magnitude earthquake and ensuing tsunami. ( 37 photos total