no, but we are refurbishing old ones periodically: replacing aged and worn out components. Most of the current arsenal of nuclear weapons are now refurbished. Its much cheaper than building new.
Edit: It should also be added that the majority of refurbishing is do to ensuring safe storage until time of deactivation and not maintaining arms.
At current disarming rates the US will have less nukes per capita than France by 2020. Although will not go much further than those levels.
The largest obstacle faced by US disarmament is the lack of qualified individuals who can safely dismantle a 80 year old bomb.
The US is strongly opposed to the North Korean nuclear weapons program and has been trying very hard to discourage North Korea from building nuclear weapons, although as we have seen, North Korea is building them anyway, in defiance of all forms of international pressure from the US or the UN.
US weren't effected by the Nuclear Weapons, They created it.
yes, it still is
Although US agreed several arms agreements banning use of nuclear weapons, USA DOES use nuclear weapons and in fact, US is the ONLY nation to have used nuclear weapons in war.
the u.s. used non nuclear weapons and nuclear weapons against japan
Russian nuclear weapons have traditionally had higher yield than US nuclear weapons to compensate for the greater targeting error in their missiles.
The US no longer makes nuclear weapons, it only refurbishes existing ones that are wearing out.
All of them have nuclear weapons cause they are the United States.
Russians do not know how to use nuclear weapons
no
All current nuclear weapons are test by simulation on petaFLOPS supercomputers at the US labs.
The US was the first to start testing nuclear weapons