BELGRADE, Jan 10 (Reuters) - Gas flows from Azerbaijan to Serbia have been halted and it is unclear when they will resume, news agency Tanjug quoted Serbian President Aleksandar Vucic as saying.

The gunman, identified by police as Aleksandar Martinovic, 45, attempted suicide near his home in the town of Cetinje after being cornered by police. “When he saw that he was in a hopeless ...