Pakistan's Prime Minister Imran Khan arrived in neighbouring Iran for bilateral talks, a day after Islamabad urged Tehran to act against armed groups behind the killings in Pakistan's Balochistan province earlier this week. Khan began his official two-day visit to Iran, the first since he took office last year, with a stop in the northeastern holy Shia city of Mashhad on Sunday. Khan will meet Iran's Supreme Leader Ayatollah Ali Khamenei and President Hassan Rouhani, as well as other officials in Tehran on Monday. "During the meetings, improving bilateral ties, border security, countering terrorism and regional ... (full story)