MUHAMALAI, SRI LANKA – MARCH 2: Navirethan Sujitha works at Muhamalai, one of the biggest minefields in the world, on March 2, 2019 in Muhamalai, Sri Lanka. In 2009 Sujitha’s village, Uruthirapuram village, was heavily shelled and she the military moved in and took her and her family to a camp.