News of Thursday 22 November 2018

• Sri Lanka mass graves: 230 skeletons found at country's largest site
• InSight: Nasa's Mars mission on target for landing
• Israeli high school grooming students to become Iran spies
• US Congress urged to probe Trump, Kushner ties to Saudi after Khashoggi’s death
• US bases in Qatar, UAE, Afghanistan within reach of Iran missiles: IRGC