Breakthrough
[n] making an important discovery
[n] a penetration of an enemy's defense in depth and strength
[n] a productive insight
Related Information
Related Terms
aggravated assault, aggression, amphibious attack, armed assault, assailing, assailment, assault, attack, avant-propos, banzai attack, blitz, blitzkrieg, boost, charge, coinage, counterattack, counteroffensive, coup de main, crippling attack, dead set at,