US Air Force Tests 'Mother of All Bombs' (File)

This file footage shows the GBU-43 MOAB (Massive Ordnance Air Blast), known by the nickname “mother of all bombs,” tested at Eglin Air Force Base near Pensacola, Florida, in 2003.US forces dropped this bomb on suspected Islamic State caves in Afghanistan’s Nangarhar province on Thursday, April 13, according to a statement from US Central Command.