In the news: the unexploded bombs dropped on Laos during the Vietnam War

Stephen Wilkes: Bomb Craters, Laos, 2015

Stephen Wilkes' photographs in National Geographic: Laos Finds New Life After the Bombs

Slideshow

During a visit to Laos in 2012, LIFE photographer Bob Gomel's tour guide showed him how the Laotians hid from the American bombs during the war-in underground caves: