Los Alamos National Security
From its creation until November 1 , 2018 , it operated Los Alamos National Laboratory ( LANL ) for the Department of Energy and the National Nuclear Security Administration . 
<triplet> Los Alamos National Laboratory <subj> Department of Energy <obj> parent organization <triplet> Department of Energy <subj> Los Alamos National Laboratory <obj> subsidiary <triplet> National Nuclear Security Administration <subj> Department of Energy <obj> parent organization