HOW ‘MOAB’ WORKS
Key stats:
Known as the ‘Mother Of All Bombs’
The U.S. military’s largest non-nuclear weapon
Each bomb costs around $16 million (£12.8 million)
Its explosion is equivalent to 11 tons of TNT and the blast radius is a mile wide
First tested by US forces in 2003
It is designed to destroy heavily reinforced targets or to shatter ground forces and armour across a large area
30 feet (9 meters) long and 40 inches (1 meter) wide
Weighs 21,000lbs (9,500kg) heavier than the Hiroshima nuclear bomb
Leaves no lasting radiation effect
How it’s deployed:
The bomb has grid fins that fold into the body and then open up in flight to help control its descent
It can only be deployed out of the back of a large cargo plane due to its size
The bomb rides on a pallet, a parachute pulls the pallet and bomb out of the plane
The pallet then separates so that the bomb can fall to its target
It accelerates rapidly to its terminal velocity and is partially guided to its target via satellite
It explodes six feet (1.8 meters) above the ground
The idea behind this ‘airburst’ mechanism is to spread its destructive range
It was too big to drop from a traditional bomb-bay door or release from an aircraft wing, so 'we kicked it out the back door,' a U.S. official told Fox News.