The country is believed to have the ability to deliver nuclear warheads. 这个国家被认为有能力发射核弹头打击他国。The country's amassment of atomic warheads made its neighbors nervous.该国积聚了大量的核弹头，使其邻国紧张不安。The use of a chemical or nuclear warhead would reduce the need for pinpoint accuracy.使用化学武器弹头或核弹头会降低对高精确度的要求。