Soldier wearing sunglasses
Media playback is unsupported on your device
Video

'Daunting Prospect' awaits Hammond as he replaces Fox

Liam Fox has resigned after a week of pressure over his working relationship with friend and self-styled adviser Adam Werritty. Transport Secretary Philip Hammond will replace him.

BBC Defence Correspondent, Caroline Wyatt looks now at Liam Fox's impact on our armed forces and the challenges ahead for his successor.