13:06Newshour04/10/2020 12:06 GMT: Fighting escalates between Armenia and AzerbaijanBBC World Service Duration: 53 minutes Sun 4th Oct 2020, 13:06 on BBC World Service East and Southern AfricaAzerbaijan has accused Armenia of shelling its second-biggest city. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online