Olaf Schmid

Exclusive: The army's top bomb disposal expert Olaf Schmid may have been suffering "cumulative tiredness" when he was killed by an IED, according to restricted documents seen by Channel 4 News.

As new evidence emerges about bomb disposal expert Olaf Schmid's death, Sean Rayment, author of Bomb Hunters, writes about his time with the team in "one of the most dangerous places on earth".

The last day of bomb disposal expert Olaf Schmid's life was fraught with tension and danger. Channel 4 News maps his final hours as he took on Afghanistan's enemy IEDs, often with his bare hands.

Channel 4 News Chief Correspondent Alex Thomson asks if military inquests ever give families answers when - in the case of bomb disposal expert Olaf Schmid - some evidence is "never really explored".

The inquest into the death of bomb disposal specialist Staff Sgt Olaf Schmid in Afghanistan has found he was unlawfully killed.

Channel 4 News examines the deadly threat of IED attacks for British troops in Afghanistan as Jane Deith reports from the inquest into the death of Olaf Schmid, a bomb disposal victim in 2009.

For British troops in Afghanistan - and soldiers everywhere - the first battle to win is with themselves, writes Captain Doug Beattie in his latest blog from Helmand.

"Don't get too close - if he goes up you'll go with him." Stuart Webb, a cameraman with Channel 4 News, describes life on the frontline in Afghanistan with British troops fighting an IED war.

How does it feel to walk alone towards an unexploded bomb? Channel 4 News is given unique access to one of Britain's IED units in Afghanistan and reveals a terrifying view of the loneliest job.