Reggie Yates visits the Middle East to spend a week living and sleeping in the largest refugee camp in Iraq alongside 30,000 Syrian refugees.
By Steve Mather
Twenty years on from 9/11, BBC World Affairs correspondent Paul Adams looks back at how the attacks changed the world forever.
By Sonia Kataria
By Frank Gardner
BBC security correspondent
High on a mountain top in Iraqi Kurdistan is the heavily guarded military base of Komala - the exiled revolutionary political party of Iranian Kurdistan.
More than 50 people have died after a fire broke out in a coronavirus isolation ward at a hospital in Iraq.
By George Wright