Authorities in eastern Congo say M23 rebels have seized the town of Minova, a key supply route for the provincial capital, Goma.

Laden with just the possessions they can carry, thousands of displaced people have reached the outskirts of the city of Goma in eastern Democratic Republic of Congo, fleeing a rapid M23 rebel advance that has taken more territory than ever before.

Authorities say M23 rebels have seized the town of Minova, a trade hub for the eastern provincial capital of Goma.

Residents of eastern Congo's largest city of Goma greeted the arrival of Rwanda-backed rebels with trepidation on Monday, some staying indoors and others coming out to cheer in what one called a "show" of happiness.