B61-13: A new chapter in America’s nuclear arsenal Caliber.Az on Youtube

The B61 nuclear bomb has been a cornerstone of the U.S. nuclear arsenal for over 60 years. Now, with the introduction of the B61-13, Washington is taking a major step in modernising its deterrent without expanding its stockpile.

Designed to penetrate hardened and deeply buried targets, the B61-13 combines increased yield and precision with accelerated production timelines—reflecting a shift in U.S. strategy amid growing threats from Russia, China, and North Korea. This video explains the evolution of the B61 series, the significance of the latest variant, and what it reveals about the future of American nuclear policy.