U.S. Unveils Next-Gen Nuclear Bomb a Year Early

The United States has completed its first B61-13 nuclear gravity bomb production unit nearly a year ahead of schedule, marking a significant milestone in the country’s nuclear modernization efforts. Originally slated for deployment in 2026, the B61-13 is now expected to enter service by fiscal year 2025. This expedited timeline was made possible through innovative planning and collaboration among key institutions, including Sandia National Laboratories, the National Nuclear Security Administration (NNSA), and the U.S. Air Force. The new bomb is a crucial part of the U.S. effort to maintain a credible and modern nuclear deterrent.

The B61-13 is a variable-yield gravity bomb, with a maximum yield of 360 kilotons roughly 24 times more powerful than the bomb dropped on Hiroshima. Designed to replace aging models, the B61-13 offers enhanced precision and flexibility with yield options ranging from 10 to 36 kilotons. Additionally, it is equipped with a tail guidance kit, transforming it from a free-fall weapon into a precision-guided munition. This upgrade allows for increased effectiveness against hardened and large-area military targets, making the B61-13 a more versatile and lethal tool in the U.S. nuclear arsenal.

The accelerated development of the B61-13 underscores the U.S. commitment to maintaining a robust and flexible nuclear deterrent in the face of growing global security challenges. The bomb will be deployed on advanced platforms, including the B-2 Spirit and the upcoming B-21 Raider stealth bombers, ensuring that the U.S. military retains a powerful nuclear capability for future conflicts. This rapid progress is a testament to the United States’ ongoing efforts to modernize its nuclear arsenal and maintain its strategic advantage in an increasingly uncertain global landscape.