The fourth installment of the Die Hard series will hit the screen next summer, reports suggest.

Bruce Willis will reprise his role as policeman John McClane, over a decade after the last part was released.

The film will be directed by Len Wiseman, who said: "Our villain is high-tech, but the way McClane deals with him is low-tech. A fist fight still solves a lot of problems."

The movie is expected to be released over the Independence Day weekend in the US.