By MATTHEW KEELER | STARS AND STRIPES Published: April 2, 2021 OSAN AIR BASE, South Korea – Recovery teams from the United Nations Command and South Korea will start the search again Monday along the Demilitarized Zone for lost soldiers of the Korean War. This marks the third consecutive year that teams will search for missing soldiers and leftover ordnance in an area that saw hard fighting during the three-year conflict 70 years ago. The recovery project is a collaboration between the U.N. Command and the Ministry of National Defense, according to a U.N. news release Thursday. The Cheorwon region, 57 miles northeast of Seoul, is the site of battlefields at White Horse Hill, or Baekma, and Arrowhead Hill, where tens of thousands died.