Najaf, Iraq: The world's biggest cemetery
Najaf cemetery in Iraq is the world's biggest, with more than five million people buried there.
The majority are Shia Muslims, and those recently interred include victims of so-called Islamic State.
Najaf cemetery in Iraq is the world's biggest, with more than five million people buried there.
The majority are Shia Muslims, and those recently interred include victims of so-called Islamic State.