This is the 4753rd most frequent Japanese word.
核弾頭
Nuclear warhead.
核弾頭 refers to a nuclear warhead as a weapon in this context.
彼らは大量の核弾頭を保有している。
They possess a large number of nuclear warheads.
核弾頭 is used here to indicate the quantity and its impact on global security.
核弾頭の数が減少するのは安全保障にとって重要です。
The reduction in the number of nuclear warheads is important for security.
核弾頭 represents the destructive nature of the weapon when utilized.