Libyas navy said Saturday it had rescued 205 migrants in an operation off the coast of Tripoli. The rescue took place on Friday, with 158 men, 33 women and 14 children taken from three inflatable boats off the coast of Zawiyah, 45 kilometers west of the capital, a navy statement said. After receiving calls for help, coast guards had found the boats between 45 and 50 nautical miles (83-93 kilometers) offshore, it said. The migrants, who came from African nations including Mali, Ivory Coast and Guinea, were returned to port in east Tripoli. Rescued migrants returned to Libya are often detained in overcrowded detention centers, where a lack of regulation means people face torture, sexual abuse and forced labor. Their situation deteriorated after fighting broke out south of Tripoli in April, with the Libyan National Army attempting to seize the capital from the Government of National Accord. The battle has killed more than 1,000 people and displaced 120,000, according to the United Nations. Some 40,000 refugees and asylum-seekers also live outside detention centers in urban areas in Libya, according to the United Nations agency for refugees (UNHCR). The chaos that followed the fall of Moammar Gaddafi in 2011 enhanced Libyas status as a transit route to Europe for migrants coming from the Sahel, east Africa and the Middle East.