spike attack

(military) The detonation of multiple nuclear warheads at the same time, so as to multiply the destructive effect.

Japanese Meaning

（軍事用語）複数の核弾頭を同時に爆発させ、破壊効果を増幅させる作戦や行為。

Military analysts warned that a spike attack could multiply the devastation if multiple warheads were detonated simultaneously.

軍事分析官は、複数の核弾頭を同時に起爆する攻撃が被害を何倍にも増大させる可能性があると警告した。

Sense（1）

(military) The detonation of multiple nuclear warheads at the same time, so as to multiply the destructive effect.

spike attacks

（ plural ）