Nearly 580,000 people, including 300,000 children, are internally displaced across Haiti, a 60 percent increase since March, according to the latest data from the International Organization for Migration (IOM). The UN agency says the rise is due to the deterioration of the security situation in the metropolitan area of Port-Au-Prince, the country's capital, particularly between the end of February and April. Haiti is now the country with the largest number of displacements globally due to crime-related violence.