Weapons and Complex Integration (WCI) at the Lawrence Livermore National Laboratory works to establish a science-based understanding of nuclear weapons performance and assesses the safety, security, and effectiveness of the stockpile. We integrate science, technology, and engineering services with other laboratories within the National Nuclear Security Administration Complex. WCI operates many state-of-the-art experimental and computer facilities essential for program success. Learn more about our heritage, organization, and people.
|11/9/2017||'Architect' of Stockpile Stewardship awarded Foster Medal|
|9/27/2017||Simulations elucidate metal strength|
|6/5/2017||LLNL supports ICBM flight tests|
|5/8/2017||Frank Graziani named Distinguished Member of Technical Staff|
|3/14/2017||Greg Spriggs declassifies rescued nuclear test films|