Penetration (warfare)

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Penetration is a term in warfare referring to the breaching of, and moving past, a defensive military line. The term is associated with both ground and aerial combat.

[edit] Ground combat

Penetration is a strategic military maneuver much like the Pincer maneuver with a few differences. The Penetration Attack goes straight through the enemy's flanks, and once through, each flank turns and attacks the opponent's rear, similar to the Blitzkrieg strategy.

The penetration is carried out as part of the frontal attack when there is no assailable flank available. It takes the form of assaulting the enemy positions, creating a rupture, widening of the gap and finally breakthrough. Separate forces are earmarked for the assault and break-out stages of penetration. Penetration has the stages of break in, dog fight and break-out. There are no clear cut demarcations between these stages and these tend to overlap.

Flank attack and other forms of maneuver are preferred to the penetration or frontal attack.

[edit] Air combat

In air combat, penetration is a role applied to bomber and attack aircraft. It indicates an ability to penetrate concentrated enemy defenses in enemy-held territory (and survive) in order to strike important military objectives unreachable by other means. Since the area to be penetrated is often heavily guarded by anti-aircraft defenses that would easily and quickly destroy a normal aircraft flying a normal flight profile, penetration bombers use a variety of specific tactics to increase their survivability. These include: extreme high-altitude (eg. the SR-71 Blackbird), extreme low-altitude (nap-of-the-earth flight), tremendous speed (eg. the afterburner-equipped B-1 Lancer and Tu-160 Blackjack), stand-off weaponry to increase attack range (eg. the AGM-84 Harpoon missile), and stealth to increase survivability in these "high-threat" environments.