Gaza, Feb 11: Israeli forces moved into a neighbourhood of Gaza city on Wednesday, killing a Palestinian gunman in an exchange of fire, witnesses said. The aim of the early morning operation in the city's Shajaiyeh neighborhood was not immediately clear. In a separate incursion into Palestinian-controlled territory, troops raided the town of Rafah in the southern Gaza Strip near the Egyptian border. Israel mounts frequent operations in the area to root out arms smuggling tunnels. Bureau Report