What is assault?

assault meaning in Military terminology / glossary / dictionary is:
1. In an amphibious operation, the period of time between the arrival of the major assault forces of the amphibious task force in the objective area and the accomplishment of the amphibious task force mission.
Source: JP 3-02

2. To make a short, violent, but well-ordered attack against a local objective, such as a gun emplacement, a fort, or a machine gun nest.
Source: JP 3-18

3. A phase of an airborne operation beginning with delivery by air of the assault echelon of the force into the objective area and extending through attack of assault objectives and consolidation of the initial airhead. See also assault phase.
Source: JP 3-18


reference: DOD Dictionary of Military and Associated Terms