NNSA has released its 2023 Year in Review.

This document highlights key mission milestones across the Nuclear Security Enterprise over the past year. You’ll learn about impressive achievements such as the fact that NNSA delivered more than 200 modernized weapons to the Department of Defense, directly reduced nuclear risks in Ukraine, and supported 78 total active nuclear-powered warships in 2023.

Discover much more in the full, interactive PDF.