One person was killed on Monday in a clash between members of the Fatah faction and Jund el-Sham at a Palestinian refugee camp in south Lebanon, a security source said.

Witnesses reported that rocket-propelled grenades were being used in the clash between Fatah and Jund el-Sham.

Lebanese authorities have very little influence inside the Palestinian camps, home to 400,000 refugees.

Ain al-Hilweh, Lebanon's largest Palestinian refugee camp, has seen several deadly skirmishes in the past between Fatah, the main Palestinian faction in Lebanon, and Jund al-Sham.

Reuters