Israeli media is reporting that defense officials plan to soon obtain the "mother of all bombs" or a MOAB from the United States. The GBU-43/B Massive Ordinance Air Blast bomb (MOAB) is the most powerful non-nuclear bomb in the US arsenal, which over recent years has seen occasional use in Afghanistan against ISIS, Taliban and al-Qaeda terrorists. It's especially brought in as a bunker-buster when smaller conventional munitions can't dislodge enemy combatants.