PORT-AU-PRINCE (Reuters) - Haitian gangs are ramping up attacks on areas they do not yet control, the head of the United Nation's Integrated Office in Haiti (BINUH) warned on Tuesday, after days of renewed violence from an alliance of armed gangs in the Caribbean nation.

At least two women, including one who was eight months pregnant, were killed and 5,000 people displaced as Haitian gangs attacked neighborhoods in the impoverished Caribbean nation's capital, its Civil Protection agency said Monday.

Multiple gangs attacked several communities in the Haitian capital of Port-au-Prince on Friday, setting fire to homes and a church as bullets whizzed through the area. At least one woman was killed as gangs opened fire in Solino,

Two women were killed in attacks carried out by Haitian gang coalition. More than 700,000 people, half of them children, have been forced to flee their homes.