Related by context. Frequent words. (Click for all words.) 53 strategic warheads 51 deployed warheads 50 nuclear arsenals 49 strategic nuclear warheads 48 warheads 48 nuclear warheads 45 greenhouse gas emissions 45 greenhouse emissions 45 greenhouse gases 44 greenhouse gas concentrations 44 trade distorting subsidies 44 arsenals 44 carbon dioxide emissions 43 Losyukov 43 C# emissions 43 carbon emissions 43 atomic warheads 43 START Treaty 43 START treaty 43 Strategic Arms Reduction Treaty 43 nuclear arsenal 42 greenhouse gasses 42 troop levels 42 greenhouse gas emission 42 CO2 emissions 42 nuclear weapons 42 emissions 42 heat trapping gases 41 greenhouses gases 41 greenhouse gas GHG emissions 41 salt intake 41 carbon dioxide emission 41 President Dmitri Medvedev 41 heat trapping emissions 40 import tariffs 40 Sergei Ryabkov 40 pollutant emissions 40 carbon dioxide CO2 emissions 40 Sergei Lavrov 40 nuclear ambitions 40 carbon emission 40 militant sanctuaries 40 CFE treaty 39 Cold War foes 39 NOx emissions 39 fissile materials 39 global warming gases 39 nuclear disarmament 39 Lavrov 39 import tariff 39 atomic arsenal 39 missile defenses 39 nuclear proliferation 39 heat trapping greenhouse gases 38 GHG emissions 38 suspending uranium enrichment 38 bycatch 38 missile defense 38 greenhouse gas 38 counterpart Dmitry Medvedev 38 treaty 38 agricultural subsidies 38 suspending enrichment 38 enriched uranium abroad 38 denuclearize 38 missile shield 38 warming gases 38 particulate emissions 38 greenhouse gas emitting 38 atmospheric concentrations 37 nuclear nonproliferation 37 Iran 37 textile exports 37 nonproliferation regime 37 mercury emissions 37 anti missile shield 37 heat trapping carbon dioxide 37 emission reductions 37 CO2 concentrations 37 nitrogen oxide emissions 37 aerodynamic drag 37 Alexander Losyukov 37 EU3 37 CAFE standards 37 Ulyukayev 37 civilian casualties 37 ICBMs 37 fissile material 37 reduce carbon emissions 37 Sergey Lavrov 37 exhaust emissions 37 sulfur dioxide emissions 37 unwanted pregnancies 37 Gottemoeller 37 trilateral cooperation 37 Mideast Quartet 37 coca cultivation 36 reoffending 36 pollution 36 nutrient pollution 36 nuclear negotiator