Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Chilean Troops Distribute Food, Maintain Order VOA News 03 March 2010 Soldiers prepare to patrol streets in Constitucion, Chile Photo: AP Soldiers prepare to patrol streets in Constitucion, Chile, 02 Mar 2010 Chile's government has dispatched more troops to distribute food and maintain order following Saturday's massive earthquake that killed nearly 800 people, caused widespread damage and triggered a tsunami that traveled across the Pacific. Military helicopters carrying relief supplies landed Tuesday in the coastal town of Constitucion, which was in ruins following the 8.8 magnitude quake. Authorities also set up a makeshift morgue in a gymnasium, where bodies lay on the floor for identification and the names of the dead were posted outside. At least 250 people are believed missing in Constitucion. Elsewhere, Chile's second-largest city of Concepcion is under an 18-hour curfew as residents there band together to protect themselves against looters. Concepcion was the city closest to the epicenter of the earthquake. Some residents have taken security matters into their own hands, setting up roadblocks to keep track of everyone entering their neighborhoods. Chilean President Michelle Bachelet has said looting and lawlessness will not be tolerated. She has instructed troops to act with what she called the "severity" necessary to prevent crime. Earlier Tuesday, Ms. Bachelet said more than 2 million buildings, including 500,000 homes, were damaged in the quake and that it is impossible to know at this time what can be rebuilt and what should be leveled. The president, speaking at a joint news conference with visiting U.S. Secretary of State Hillary Clinton, said it is not clear how much it will cost to rebuild, but that Chile will be receiving aid and support from many countries. Secretary Clinton said the U.S. is ready to help Chile in any way it can. Clinton brought 25 satellite phones with her as an initial U.S. contribution, because President Bachelet's government had requested communications equipment. The United Nations said Chile needs mobile bridges, field hospitals, dialysis equipment and other medical supplies, as well as food and shelter materials. The president said the earthquake is an emergency "unparalleled in the history of Chile." The Andean nation on the western coast of South America is in a seismically active area. It was hit 50 years ago by the strongest earthquake recorded in modern history -- a magnitude 9.5. The quake that struck Saturday is among the top eight strongest earthquakes ever measured. Japanese Prime Minister Yukio Hatoyama said an emergency medical mission has been sent to Chile. He promised up to $3 million in an emergency grant for recovery efforts. China's state news agency says authorities in Beijing are offering $1 million in humanitarian assistance. Some information for this report provided by AFP and Reuters. .