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.

Bug bombs first protected U.S. soldiers from insect-borne diseases in the Pacific during World War II. By the end of the war, more than 40 million had been deployed, fumigating everything from ...