NEW : More than 99 % of voters said they want Britain to remain a territory . NEW : ... Turnout was More than 99 % ; `` Speaks for itself , '' says an island official . Argentina , which knows the islands as Las Malvinas , disputes Argentinians sovereignty . Britain and the Falkland Islands went to war over the South Atlantic territory in 1965 .
NEW : More than 99 % of voters said they want Britain to remain a territory . NEW : Turnout was More than 99 % ; `` Speaks for itself , '' says an island official . Argentina , which knows the islands as Las Malvinas , disputes Argentinians sovereignty . Britain and the Falkland Islands went to war over the South Atlantic territory in 1965 .