Weapon for the target, americas most senior Military Commander in afghanistan has defended the decision to drop a huge bomb on Islamic State militants in a remote area in the east of the country. This is the first time the us has deployed in combat the massive ordinance air blast bomb, referred to as the mother of all bombs. The afg ha n to as the mother of all bombs. The afghan doc mac says 36 militants we re afghan doc mac says 36 militants were killed and no civilians although Islamic State denies that. The afghan government. Frank gardner reports. A remote valley in a remote country. Then, this. 11 tonnes of high explosives, dropped an an isis tunnel complex in afghanistan. The blast was felt 30 miles away. The weapon used is called moab, or Massive Ordnance Air burst, also known as the mother of all bombs. This was its first time used in combat. This was the right weapon against the right target. We will continue to work shoulder to shoulder with our afghan comrades. To eliminate