Watch: Indonesia volcano eruption sends smoke, ash 5 km into the air
Indonesia's Mount Sinabung erupted Monday, belching a massive column of ash and smoke 5,000 metres (16,400 feet) into the air and plunging local communities into darkness with a thick layer of debris.
The volcano on Sumatra island has been rumbling since 2010 and saw a deadly eruption in 2016.
Activity had picked up in...