0 0 ▁tact ical ▁B 6 1 ▁gravity ▁bomb s ▁and ▁ 3 2 0 ▁nuclear ▁war head s ▁for ▁Tom ah awk ▁miss iles . ▁ ▁The ▁ST ART ▁II ▁Tre aty ▁called ▁for ▁a ▁reduction ▁to ▁a ▁total ▁of ▁ 3 , 5 0 0 ▁to ▁ 3 , 0 0 0 ▁war head s , ▁but ▁was ▁not ▁rat ified ▁by ▁the ▁Russian ▁ ▁D uma . ▁The ▁replacement ▁ 2 0 0 2 ▁Str ateg ic ▁Off ensive ▁Red u ctions ▁Tre aty ▁delayed ▁redu ctions ▁to ▁ 2 0 1 2 , ▁with ▁a ▁limit ▁of ▁ 2 , 2 0 0 ▁operation ally ▁deployed ▁war head s . ▁The ▁New ▁ST ART ▁treat y ▁signed ▁in ▁ 2 0 1 0 ▁commits ▁to ▁lower ing ▁that ▁limit ▁to ▁ 1 , 5 5 0 ▁war head s , ▁and ▁was ▁rat ified ▁by ▁the ▁Russian ▁D uma ▁on ▁ 2 6 ▁January ▁ 2 0 1 1 . ▁ ▁See ▁also ▁ ▁Stock p ile ▁ste ward ship ▁ ▁N uc lear ▁weapons ▁and ▁the ▁United ▁States ▁ ▁R eli able ▁Rep lacement ▁War head ▁ ▁Stock p ile ▁ ▁FO GB AN K ▁ ▁External ▁links ▁N uc lear ▁We ap on ▁Archive ▁article ▁on ▁End uring ▁Stock p ile ▁Est im ated ▁Str ateg ic ▁N uc lear ▁We ap ons ▁In vent ories ▁( Se ptember ▁ 2 0 0 4 ) ▁ ▁Category : N uc lear ▁weapons ▁of ▁the ▁United ▁States <0x0A>