Dive bomber
Diving nearly vertically at the target, the aircraft will release the bombs very close to the target at high speed. This allows a dive bomber to drop bombs accurately on a relatively small target, or a moving target quite easily. Dive bombers were widely used to attack high value targets such as ships and bridges. This also had the advantage of attacking ships at a weak spot. A ship's armour was heaviest near the water. On the top of the ship, however, either the armour was very thin, or there was no armour at all. Also, dive bombing allowed relatively small aeroplanes carrying a limited bomb load to do more damage than usual.