President Trump has dropped a Massive Ordinance Air Blast (MOAB), affectionately known as "The Mother Of All Bombs," on an Islamic State cave complex in eastern Afghanistan.

The bomb, used for the first time ever in combat, is a high yield conventional (non-nuclear) bomb with a blast radius that stretches about one mile in every direction. At the time of its development the MOAB was considered to be the most powerful non-nuclear weapon ever designed.