Related by context. All words. (Click for frequent words.) 76 DU munitions 74 Depleted Uranium 73 Depleted Uranium DU 73 depleted uranium 72 depleted uranium munitions 70 depleted uranium shells 69 radioactive depleted uranium 68 depleted uranium ammunition 66 depleted uranium DU munitions 65 containing depleted uranium 64 DU depleted uranium 61 Depleted uranium 59 armor piercing shells 59 phosphorus munitions 59 depleted uranium weaponry 58 cyclosarin 58 munitions 58 thermobaric weapons 58 Phosgene 58 cluster submunitions 57 Khamisiyah 57 white phosphorous 57 phosphorous bombs 57 white phosphorous munitions 56 weaponized anthrax 56 Biological Weapons 56 airburst 55 sodium dichromate 55 beryllium dust 55 Mass Destruction WMDs 55 white phosphorus 54 thermobaric bomb 54 sarin nerve 54 TCE PCE 54 sarin nerve agent 54 defoliant Agent Orange 54 chemical warfare 53 unexploded cluster bombs 53 lewisite 53 herbicide Agent Orange 53 sulfur mustard 53 Lewisite 53 Dense Inert Metal 53 unexploded ordinances 53 Agent Orange defoliant 53 nano thermite 53 Depleted uranium DU 53 VX nerve gas 53 radiological contaminants 52 botulin 52 Bioweapons 52 radioactive cobalt 52 leftover ordnance 52 wea pons 52 WMDs Weapons 52 Agent Orange herbicide 52 Leuren Moret 52 sarin VX 52 WMD stockpiles 52 cluster bombs 52 VX sarin 52 dioxin TCDD 52 VX nerve agent 52 Cluster munitions 51 unexploded cluster munitions 51 WMD Weapons 51 DDT PCBs 51 chemical defoliant 51 mass distruction 51 Professor Rocke 51 mass destructions 51 Sarin nerve 51 nonradioactive 51 unexploded ordnances 51 chem bio weapons 51 Mass Destruction WMD 51 bunker busters 51 Shipboard Hazard 51 cluster munition 51 biowarfare agents 50 possessed WMD 50 munition 50 WMDs 50 alpha emitter 50 non existent WMD 50 Nerve Gas 50 thermobaric weapon 50 simulant 50 cluster bomblets 50 Dr. Asaf Durakovic 50 napalm bombs 50 phosgene chemical 50 enhanced Paveway II 50 flechettes 50 bioagent 50 botulin toxin 50 Highly enriched uranium 50 WMD 49 sarin 49 thermite 49 radioactively contaminated 49 osmium tetroxide 49 artillery projectile 49 M# submunitions 49 mustard blister 49 kiloton atomic bomb 49 benzene arsenic 49 Doug Rokke 49 contain phosgene 49 UNSCOM inspectors 49 Bunker Busters 49 Carbon monoxide CO 49 antipersonnel 49 Chemical Weapon 49 bioagents 49 DU penetrators 49 Gulf War 49 tabun 49 cluster bombs depleted uranium 49 reprocessed plutonium 49 sarin mustard 49 chemical munitions 49 Greg Mahall spokesman 49 mildly radioactive 49 tactical nukes 49 unexploded munitions 49 neutron activation analysis 49 toxic defoliant 49 radioactive nuclides 49 prized peacocks 49 blinding lasers 49 ordnance 49 antivehicle mines 48 isotope polonium 48 chemical defoliant Agent Orange 48 phosphorus shells 48 bacteriological warfare 48 dichlorodiphenyltrichloroethane 48 white phosphorous shells 48 flechette shells 48 cluster munitions 48 anthrax botulinum 48 Unexploded 48 plutonium americium 48 scud missiles 48 biological warfare 48 al Samouds 48 RADIOACTIVE 48 anthrax ricin 48 DDT dieldrin 48 Nerve Agent 48 unexploded ordnance UXO 48 simulants 48 aflotoxin 48 mass destruction WMDs 48 Neutralization 48 Cluster bombs 48 VX nerve 48 Antitank 48 Unexploded ordnance 48 Tsar Bomba 48 weaponizing anthrax 48 unexploded shells 48 fertilizer ammonium nitrate 48 strontium cesium 48 Squalene 48 biological toxin 48 '1 ,# fold 48 microscopic particle 48 transuranic 48 biochemical warfare 48 anthrax botulism 48 chem bio 48 Chemical Warfare 48 phosphorous shells 48 submunitions 47 submunition 47 fluorine extraction facility 47 Agent Orange 47 naturally occurring radioactive 47 radionuclides 47 possessed WMDs 47 RNEP 47 nonconventional weapons 47 Munitions 47 thermobaric 47 fissionable 47 chlorine canisters 47 DeconGel 47 Chernobyl fallout 47 phosgene 47 toxic defoliant Agent Orange 47 millimeter artillery shells 47 extracted plutonium 47 heptachlor 47 americium 47 bunker buster 47 organophosphate insecticides 47 dum dum bullets 47 fissionable material 47 white phosphorus shells 47 Al Samoud 2s 47 nuclear bunker busters 47 SCUD missiles 47 Unexploded Ordnance 47 Explosive Remnants 47 Ionising Radiation 47 #.#mm shell casings 47 VX stockpile 47 U.N. inspectors 47 sarin tabun 47 #,# Dioxane 47 nuclides 47 radioactive poisons 47 Carbofuran 47 Dhanoolal sperm 47 powerful WMDs Weapons 47 carcinogenic chemical 47 bioweapon 47 Biological Warfare 47 PAHs polycyclic aromatic hydrocarbons 47 Agent Orange defoliant sprayed 47 Daisy Cutter 47 radiological contamination 47 radiological hazards 47 chemical biological 47 Thallium 47 polyaromatic hydrocarbons 47 ricin toxin botulinum toxin 47 flame retardants PBDEs 47 decontaminant 47 Carcinogenic 47 van Anraat 47 chemtrails 47 industrial solvent trichlorethylene 47 thermonuclear weapons 47 DEPLETED URANIUM 47 squalene 46 improvised roadside bombs 46 pentaerythritol tetranitrate PETN 46 pyrophoric 46 cancer causer 46 secretly enriching uranium 46 thermonuclear warhead 46 Iraq Osirak reactor 46 radioactive material 46 radiological dispersal devices 46 Japanese cult Aum 46 antipersonnel landmines 46 urea nitrate 46 flechette 46 mass destruction 46 cyberweapons 46 flammable corrosive 46 perfluorinated chemicals 46 carcinogen hexavalent chromium 46 toxic dioxins 46 soman 46 unexploded bomblets 46 artillery projectiles 46 hazardous solvents 46 Weapons 46 white phosphorus munitions 46 defoliants 46 radioactive isotope Polonium 46 atropine injectors 46 tactical nuclear warheads 46 amphibole asbestos 46 MLRS rockets 46 weaponization studies 46 versatile munition 46 ricin poison 46 chlorinated pesticides 46 mass destruction WMD 46 unexploded landmines 46 atomic weaponry 46 fissionable materials 46 UF4 46 weaponised 46 expert Wouter Basson 46 radioactive nuclei 46 nonexistent WMD 46 detect nonmetallic 46 Conventional Weapons 46 UXO unexploded ordnance 46 Radioactive waste 46 deadly VX nerve 46 incendiaries 46 sarin nerve gas 46 UXOs 46 Nonlethal 46 inhaling airborne particles 46 biohazardous 46 carcinogen dioxin 46 Mitochondrial DNA testing 46 dioxins furans 46 Methyl mercury 46 mini nukes 46 Potassium Nitrate 46 tainted vermiculite 46 radioactively 45 radioactive materials 45 tungsten nylon 45 Daisy Cutters 45 Inorganic arsenic 45 tasteless odorless 45 neuro toxin 45 intranasal zinc 45 Semipalatinsk Kazakhstan 45 defoliant 45 biowarfare 45 organochlorine pesticide 45 tremolite asbestos 45 sarin cyclosarin 45 anthrax bacterium 45 nonnuclear 45 Pentagon mailrooms 45 dioxins PCBs 45 Al Tuwaitha 45 deformed babies 45 train bombardiers 45 PCBs dioxins 45 radiogenic 45 bunker busting bomb 45 Operation Grapple 45 thermonuclear weapon 45 cesium strontium 45 perfluorooctanoic acid PFOA 45 calmative 45 Weapons Inspectors 45 Chemical biological radiological 45 briny wastewater 45 bioweapons expert 45 Fissile material 45 chlorinated compounds 45 sodium fluoride 45 W# warheads 45 Maralinga 45 thirdhand smoke 45 Okechukwu Ibeanu 45 RDX explosives 45 munitions dump 45 Toxin Weapons 45 Detainee Abuse 45 spore forming bacteria 45 Ozone Depleting 45 Porton Down 45 SCUDs 45 anthrax inoculation 45 unexploded ordnance 45 Civilian Casualties 45 Robb Silberman Commission 45 Rokke 45 Radilex 45 organo phosphate 45 Al Qa Qaa 45 phosphorous munitions 45 Scud Missiles 45 fracing fluids 45 anthrax 45 al Qaqaa 45 devastatingly destructive 45 trinitrotoluene 45 weaponized 45 nitrofuran 45 unexploded remnants 45 obscurant 45 oxidizing agent 45 Predator Drone 45 pyridostigmine bromide 45 harmful residues 45 sole possessor 45 Al Samoud missiles 45 explosively formed penetrators EFPs 45 Unexploded bombs 45 napalm 45 oral malodor 45 Carbonaceous 45 hydrogen cyanide HCN 45 Abou Donia 45 Shinrikyo 45 Chemical Weapons 45 curium 45 Smallpox vaccine 45 carcinogenic substance 45 Incident Response Force 45 antipersonnel mine 45 yellowcake uranium 45 Samoud missiles 45 solanine 44 anthrax aflatoxin 44 electromagnetic railgun 44 toxaphene 44 swallowed inhaled 44 flechette shell 44 tumorous cells 44 uranium ores 44 polynuclear aromatic hydrocarbons 44 Divine Strake 44 chemical ammonium perfluorooctanoate 44 defoliant spraying 44 bacteria Bacillus anthracis 44 organophosphate pesticide 44 pathogenic micro organisms 44 dental amalgams 44 weap ons 44 arsenic cadmium mercury 44 BTEX 44 carcinogenic polycyclic aromatic hydrocarbons 44 bunker buster bombs 44 nukes 44 unexploded WWII 44 bomblet 44 alpha emitters 44 causus belli 44 daisy cutters 44 armor piercing munitions 44 HMX explosives 44 radioactive radium 44 neutron radiation 44 radioactive fallout 44 Dr. Rosalie Bertell 44 Lavizan 44 mobile bioweapons labs 44 Allied bombardments 44 Weaponized 44 cluster submunition 44 germ warfare 44 Botulinum 44 al Izmerly 44 Lee Hyun yup 44 lethality 44 weapons 44 Theodore Postol 44 antibiotic residues 44 radioactive 44 incendiary bombs 44 benzene carcinogen 44 Persistent Organic Pollutants POPs 44 smallpox viruses 44 kiloton explosion 44 Involuntary Exposure 44 noble gases 44 Hexavalent Chromium 44 anthrax bacillus 44 Osiraq 44 cutaneous anthrax 44 poisonous gasses 44 Enhanced Paveway III 44 sarin mustard gas 44 bacteria Clostridium botulinum 44 gunnery ranges 44 decommissioned submarines 44 Marine Corps Chemical Biological 44 CBRN chemical 44 Hydrogen Sulfide 44 carcinogenic substances 44 temporarily decertified 44 chemical warheads 44 radar evading missile 44 Project SHAD 44 Scud variant 44 Caesium 44 Picric acid 44 bacillus anthracis 44 incinerator ash 44 Osirak nuclear reactor 44 potent carcinogen 44 Diane D' Arrigo 44 ecotoxicological 44 endocrine disrupter 44 WMD dossier 44 Agent Orange dioxin 44 nerve agent cyclosarin 44 IRAMs 44 amosite 44 Dimona reactor 44 UNMOVIC inspectors 44 atomic fission 44 Flame retardants 44 Guided Multiple 44 vincristine sulfate 44 Fissile Materials 44 Improved Conventional Munitions 44 Cluster Bombs 44 poisoned patriots 44 explosively formed projectiles EFPs 44 engineered nanomaterials 44 antigenic proteins 44 Enriched Uranium 44 toxic chemicals 44 Dirty Bomb 44 clandestine uranium enrichment 44 Qatari Ambassador Nassir 44 Dr. Doug Rokke 44 Dahiya Doctrine 44 Earthly microbes 44 Key Developments Concerning 44 radiological dispersal device 44 cited krypton strontium 44 biotoxins 44 Sulfuric 44 neutron initiator 44 artillery rockets 43 brodifacoum 43 armor piercing incendiary 43 hormone mimicking 43 respirable crystalline silica 43 defoliant sprayed 43 enterobacteriaceae 43 unexploded cluster bomblets 43 thermonuclear device 43 Lavizan Shian 43 transuranic elements 43 tritium radioactive 43 chemical methyl isocyanate 43 uranium hexaflouride 43 Reliable Replacement Warhead RRW 43 unexploded ammunition 43 organochlorines 43 ricin cyanide 43 atomic bombmaking 43 TCE trichlorethylene 43 Radioactive substances 43 ethylmercury 43 mercury potent neurotoxin 43 ordnances 43 Microbe Shield 43 detonating fuse 43 Tu #M# bombers 43 semtex 43 Kolchuga 43 sarin tabun mustard 43 loaded semiautomatic handguns 43 NKorea Threatens 43 PFCAs 43 CCHF virus 43 scatter radioactive 43 chemical perfluorooctanoic acid PFOA 43 Aflatoxins 43 synthetic musks 43 Lethality 43 Chromium VI 43 bioterrorist weapon 43 Methylene Chloride 43 nulcear 43 methyl chloride 43 weaponry 43 cosmogenic 43 metal degreasing 43 Combat Assault Rifle 43 carcinogenic chemicals 43 weaponizing 43 arsenic cyanide 43 UXO 43 chromium VI 43 poisonous vapors 43 #,# DCB 43 Duelfer Report 43 herbicide Spike #DF 43 coal tars 43 thermonuclear bombs 43 deca bromine 43 HMX RDX 43 inhaling asbestos 43 function unnoticeably 43 Iraqi Scud missile 43 carbon tetrachloride 43 nitrogenous compounds 43 acids alkalis 43 Shchuch'ye 43 toxic residues 43 atomic bombs 43 hexachlorobenzene 43 Weaponry 43 bioweapons labs 43 Qaqaa 43 radiactive 43 Conway Lanz 43 downwinders 43 #mm rockets 43 endospores 43 Ricin 43 locating radars 43 chemical neutralization 43 endocrine disrupting compounds 43 finely powdered 43 precision munition 43 naturally occurring poisons 43 al Samoud missiles 43 piperonyl butoxide 43 EFP weapon 43 Operation Tailwind 43 insecticide endosulfan 43 allergenic proteins 43 lindane 43 polonium radioactive 43 Plutonium 43 Acrolein 43 carcinogens mutagens 43 HBCD 43 MASS DESTRUCTION 43 millimeter shells 43 radioactive thorium 43 cyanide poison 43 RDX explosive 43 Osirak 43 bombies 43 Al Samoud missile 43 Unmovic 43 centrifuge uranium enrichment 43 gases vapors 43 atom bomb 43 artillery shells 43 vaporise 43 atrazine herbicide 43 tetrachloroethene PCE 43 Enhanced Paveway 43 deadliest germs 43 blast overpressure 43 incendiary munition 43 Radioactive material 43 chlordecone 43 Intelligence Estimate 43 Israel Dimona reactor 43 estrogenic compounds 43 poisons 43 Unexploded bomblets 43 radioactive byproducts 43 #.#mm caliber 43 benzoates 43 Missile Defense System 43 pesticide endosulfan 43 aluminum phosphide 43 mercury dental fillings 43 Improvised Explosive Devices 43 potent carcinogens 43 teratogenic effects 43 uranium deuteride 43 pentrite 43 RDDs 43 Sniper Rifles 43 Polychlorinated Biphenyls 43 Haditha massacre 43 Dayr az Zawr 43 strychnine arsenic 43 Tetrodotoxin 43 oily liquid 43 geiger counters 43 biological weapons 43 Cluster Munition Monitor 43 LOAC 43 clostridium perfringens 43 RPG 7s 43 enriched uranium HEU 43 toxic defoliants 43 chemical diethylene glycol 43 Minatom 43 chemical slops 43 toxic vapors 43 arsenic benzene 43 barium sulphate 43 armor piercing explosives 43 Atomic Bombs 43 tributyltin TBT 43 Imad Khadduri 43 cortico steroids 43 unfound weapons 43 toxicants 43 explosively formed 43 Bioterror 43 radioactive substances 43 herbicide sprayed 43 Explosively Formed Projectiles 43 Tobacco Smoke 43 atomic bomb 43 Corrosive 43 Zn DTPA 42 uranium tetrafluoride 42 Thimerosal preservative 42 diphacinone 42 organophosphate insecticide 42 PM#.# particles 42 colorless flammable 42 chlorinated hydrocarbons 42 enemy emplacements 42 radiologically contaminated 42 chemical flame retardants 42 vaccine preservative thimerosal 42 Common Remotely Operated 42 thimerosal mercury 42 glass microspheres 42 Osirak nuclear 42 ZMD Zombies 42 Bikini Atoll 42 crystalline silica 42 sarin gas 42 V2 rockets 42 Subdural hematomas 42 asbestosis lung cancer 42 nitric 42 naturally occurring radon 42 #mm shells 42 al Kibar 42 #.#mm ammunition 42 chemical 42 poison gases 42 bulk vitrification 42 PCBs polychlorinated biphenyls 42 Dr Rihab Taha 42 plutonium 42 vinyl lunchboxes 42 Misagh 1 42 CFCs chlorofluorocarbons 42 antibiotic tetracycline 42 DecaBDE 42 non existent WMDs 42 trichloroethene TCE 42 Khamisiyah Iraq 42 Ordnance Reef 42 degreasing agent 42 phosphine 42 explosive hexogen 42 toxins 42 EtO 42 Polychlorinated biphenyls PCBs 42 unexploded mines 42 organophosphorous 42 Ronald Maddison 42 Scuds 42 yellowcake uranium ore 42 toxic pollutant 42 containing sarin nerve 42 carcinogenic dioxins 42 Rodenticide 42 Iodine counteracts 42 Paraquat 42 sludges 42 potassium dichromate 42 Less Lethal 42 avian flue 42 carcinogenic pollutants 42 paradichlorobenzene 42 organochlorine 42 Fukushima Reactor 42 thermobaric bombs 42 Munition 42 hydrolyzate 42 organophosphate pesticides 42 Launch Rocket 42 herbicide paraquat 42 Chilcot Inquiry 42 emits gamma rays 42 variola virus 42 hydraulic fracturing fluids 42 bunker busting 42 unexploded submunitions 42 suitcase nukes 42 radionuclide 42 organophosphorus pesticides 42 Keith Baverstock 42 antitank guided 42 gummy onshore 42 nuclear weapons 42 Ionizing radiation 42 Johnston Atoll 42 2 butoxyethanol 42 intercontinental ballistic missiles ICBMs 42 Chrysotile asbestos 42 IED emplacers 42 bacterial toxin 42 reprocessed uranium 42 Napalm 42 Mrs Anthrax 42 organophosphates 42 swallowing radioactive iodine 42 potassium iodine 42 Libby vermiculite 42 Self Destruction tour 42 Hizbollah fighters 42 processes Rothbaum 42 weaponisation studies 42 organochlorine pesticides 42 poisonous chemicals 42 armor piercing roadside bomb 42 antipersonnel mines 42 UO2 42 selenomethionine 42 Toxic Chemicals 42 armor piercing ammunition 42 Osirak reactor 42 Iraq Osirak nuclear 42 anthrax VX 42 Earth Penetrator 42 hexogen 42 vibrio bacteria 42 BPA Bisphenol 42 armor piercing projectiles 42 Chrysotile 42 RAM Guided Missile 42 perchlorates 42 supplying Shiite militias 42 phenolphthalein 42 DDT pesticide 42 neutralized VX 42 layered Ballistic Missile 42 spontaneously ignite 42 Fajr missiles 42 crocidolite 42 antisatellite weapons 42 Hydrogen Sulphide 42 californium 42 Potassium nitrate 42 Pohakuloa 42 Anthrax Vaccine 42 B. pseudomallei 42 Radioactive Materials 42 spokesman Greg Mahall 42 Shiranui Sea 42 Non Lethal 42 deuterium oxide 42 Sewage sludge 42 phantom WMDs 42 biowar 42 reactor fuel rods 42 Tamiflu resistant strains 42 JDAM kits 42 Radioactive isotopes 42 monensin 42 hazardous vapors 42 storage igloos 42 mushroom clouds 42 unlined ponds 42 pesticide methamidophos 42 hydrocyanic acid 42 rat poisons 42 Grenade launchers 42 microbiological contamination 42 Cosmic Microwave Background CMB 42 anthrax spore 42 Mass Deception 42 Peace Reporting www.iwpr.net 42 H#N# Avian Flu 42 Ballistic Missile 42 methyl isocyanate MIC 42 beryllium 42 benzopyrene 42 deca BDEs 42 wmd 42 hellstorm 42 Volatile Organic Compounds VOC 42 Qarmat Ali 42 estrogen mimicking 42 asbestos contaminated vermiculite 42 groundwater contaminant 42 Dr Germ 42 Scud C 42 Avian Bird Flu 42 typhus cholera 42 Stachybotrys chartarum 42 beryllium oxide 42 Nuclear Warheads 42 sterile swabs 42 Advanced Cruise Missiles 42 antisatellite 42 safrole 42 Ingested 42 botulism bacteria 42 insecticide DDT 42 Agent Disposal Facility 42 Qur'an desecration 42 perfluorinated compounds 42 Americium 42 Germ warfare 42 UMRC 42 tributyl tin 42 antineutrino 42 fibrous mineral 42 hydrazine hazardous 42 UF6 42 unexploded roadside bombs 42 dummy warheads 42 nucler 42 incineration 42 PKM machine guns 42 ingested inhaled 42 ammonium perfluorooctanoate 42 vibrios 42 Mohammad Munim al Izmerly 42 biotoxin 42 methylamine 42 oxidized mercury 42 Incident Response Regiment 42 pseudomonas aeruginosa 42 missiles torpedoes 42 dichlorobenzene 42 carbamate insecticides 42 Warhead 42 EMPs 42 unburied bodies 42 Ronald Reagan Ballistic Missile 41 Invisible Wounds 41 Radiological 41 Inspector Hans Blix 41 biohazardous waste 41 frequent flyer sleep deprivation 41 Patriot Missiles 41 methyl isocyanate leaked 41 toxic hydrogen sulphide 41 hormone disruptor 41 Sodium cyanide 41 chemical mixtures 41 Sulphur dioxide 41 iodine cesium 41 drywall emits 41 DDT pesticide banned 41 bunker buster bomb 41 Anthrax spores 41 materiel 41 jewelry Weidenhamer 41 irradiated 41 Threat Reduction Program 41 gamma irradiator 41 sprayed Agent Orange 41 sulfuric acids 41 Regarding Weapons 41 aromatic hydrocarbons 41 #,#,#,# p 41 hydrofluorocarbon 41 Bikini atoll 41 powerful explosive PETN 41 deadly sarin nerve 41 bioaerosol 41 Karlsch 41 airborne toxins 41 seafloors 41 Stuxnet Worm 41 invisible odorless tasteless 41 Steyr rifle 41 satellite ASAT 41 Fukushima nuke 41 megafauna extinction 41 Carcinogens 41 Ukhaider 41 superparamagnetic nanoparticles 41 Malachite green 41 Ammonium Nitrate 41 contaminates groundwater 41 radium naturally occurring 41 glanders 41 Gazan civilians 41 sublethal 41 antitank rockets 41 Rocket Propelled Grenade 41 harmful contaminants 41 Bunker Buster 41 chemtrail 41 Melioidosis 41 mutagens 41 PVC shower curtains 41 Fragging 41 nonstick substance 41 tetrachloroethene 41 Methyl bromide 41 artificial sweetener saccharin 41 katyusha 41 Railgun 41 microcystins 41 airborne asbestos fibers 41 Anti Ballistic 41 heptyl 41 Electromagnetic Pulse 41 Ozone depleting 41 botulism toxins 41 Scud ballistic missiles 41 unexploded ordinance 41 uranium 41 toxic hydrazine fuel 41 deadly neurotoxin 41 Lindane 41 ammunition Ghurtani 41 Larger calibers 41 synthetic pyrethroids 41 genocidal onslaught 41 Diethylene Glycol 41 Nagasaki atomic bombs 41 Missile Firing 41 beneath Mururoa Atoll 41 dodgy dossier 41 mm artillery 41 C4 explosives 41 Scientist NKorea 41 inhalation ingestion 41 Osiraq nuclear 41 VX hydrolyzate 41 Unscom 41 triclocarban 41 dental amalgam 41 Haditha Massacre