A look back at a decade of war in Syria

It has now been 10 years since Syria’s brutal civil war began, claiming more than 500,000 lives and displacing millions of others. Mike Armstrong looks back at the past decade of this century’s deadliest conflict.

• Syria denies holding missing U.S. journalist Austin Tice despite Biden ‘certainty’
• Chemical weapons watchdog demands answers from Syria after chlorine cylinders destroyed
• Iran-backed militias in Iraq, Syria targeted by U.S. airstrikes