“Birdman” tells the story of an actor who once played an iconic superhero but is now facing a crisis as he battles his ego.

Pyongyang angered the international community after its December 1 announcement that it would attempt another rocket launch.

However, a controversial referendum on a draft constitution planned for 15 December will still go ahead.

Outside medical experts said that based on Chavez's account of his condition, he is facing a very difficult fight against an aggressive type of cancer.

The attack killed militant leader Mohammad Ahmed Almansoor and three others in a village close to Miranshah.