Are these the world's toughest female fighters?

Giving the Israelis a run for their money.

She's marched for miles carrying gear that weighs as much as she does, killed animals for food during survival training and practised jumping out of planes to get behind enemy lines.

But Jannike, a pony-tailed 19-year-old from northern Norway, will only concede that she's "pretty tough".

She is part of the Hunter Troop, the world's first all-female special forces training program.