Armenia says Azeri drone attacks bus, killing five Armenian volunteers

YEREVAN (Reuters) - Armenia's Defence Ministry said on Monday that an Azeri drone had attacked a bus carrying Armenian volunteers to Nagorno-Karabakh, killing five people. Azerbaijan was fighting Armenian-backed separatists for a third day on Monday over the breakaway republic of Nagorno-Karabakh. (Reporting by Hasmik Mkrtchyan; Writing by Alexander Winning; Editing by Kevin Liffey)