title: Largest batch of HEU returned from Germany to Russia.
mesh_terms: D005858:Germany; D009688:Nuclear Reactors; D011850:Radioactive Waste; D012426:Russia; D017751:Safety Management / Q000379:methods* / Q000458:organization & administration; D014501:Uranium; D018505:Waste Management
chemical_list: D011850:Radioactive Waste; D014501:Uranium