HMX-1
Nicknamed "Nighthawks" , HMX-1 is headquartered at Marine Corps Air Facility Quantico , Virginia , and maintains detachments at Joint Base Anacostia–Bolling in Washington , D . C . 
<triplet> Marine Corps Air Facility Quantico <subj> Virginia <obj> located in the administrative territorial entity <triplet> Joint Base Anacostia–Bolling <subj> Washington, D.C. <obj> located in the administrative territorial entity