摘要
Currently,international nuclear arms control and nuclear disarmament process is showing both encouraging and frustrating signs,with a stress on the latter.The following is a general picture:First,the new U.S.-Russian nuclear disarmament process faces challenges and prospect of a new round of nuclear disarmament negotiation is grim.As a result of implementing the New START signed in February 2011,as of March 1,2014,the United States has