In what has been described as the largest B-2 ops strike in U.S. history, the U.S. military levied an assault on Iran’s three nuclear sites using 125-plus aircraft, 14 bunker buster bombs, 24-plus ...

Modern warfare does not always rely on massive missile strikes or high-profile attack drones that can drop their own precision bombs. Sometimes, it's the precision of guided bombs that does the job.

Here's how the world's largest non-nuclear bomb, the guided Massive Ordnance Penetrator, could go deep underground and shake up Iran's Fordow nuclear fuel-enrichment facility.