page_title: Infantry tactics
section_title: Mobile infantry tactics
hierarchical_section_title: Infantry tactics / Mobile infantry tactics
caption_attribution_description: Čeština: Protiútok sovětské střelecké jednotky v bitvě u Kurska.Русский: Атака советского стрелкового взвода в ходе Курской битвы.
context_page_description: Infantry tactics are the combination of military concepts and methods used by infantry to achieve tactical objectives during combat. The role of the infantry on the battlefield is, typically, to close with and engage the enemy, and hold territorial objectives; infantry tactics are the means by which this is achieved. Infantry commonly makes up the largest proportion of an army's fighting strength, and consequently often suffers the heaviest casualties. Throughout history, infantrymen have sought to minimise their losses in both attack and defence through effective tactics.
  Infantry tactics are the oldest method of warfare and span all eras. In different periods, the prevailing technology of the day has had an important impact on infantry tactics. In the opposite direction, tactical methods can encourage the development of particular technologies. Similarly, as weapons and tactics evolve, so do the tactical formations employed, such as the Greek phalanx, the Spanish tercio, the Napoleonic column, or the British 'thin red line'. In different periods the numbers of troops deployed as a single unit can also vary widely, from thousands to a few dozen.
context_section_description: As part of the development of armored warfare, typified by blitzkrieg, new infantry tactics were devised.  More than ever, battles consisted of infantry working together with tanks, aircraft, artillery as part of combined arms. One example of this is how infantry would be sent ahead of tanks to search for anti-tank teams, while tanks would provide cover for the infantry. Portable radios allowed field commanders to communicate with their HQs, allowing new orders to be relayed instantly.
  Another major development was the means of transportation; no longer did soldiers have to walk (or ride a horse) from location to location. The prevalence of motor transport, however, has been overstated; Germany used more horses for transport in World War II than in World War I, and British troops as late as June 1944 were still not fully motorized. Although there were trucks in World War I, their mobility could never be fully exploited because of the trench warfare stalemate, as well as the terribly torn up terrain at the front and the ineffectiveness of vehicles at the time. During World War II, infantry could be moved from one location to another using half-tracks, trucks, and even aircraft, which left them better rested and able to fight once they reached their objective.
  A new type of infantry, the paratrooper, was deployed as well. These lightly armed soldiers would parachute behind enemy lines, hoping to catch the enemy off-guard. First used by the Germans in 1940, they were to seize key objectives and hold long enough for additional forces to arrive. They required prompt support from regulars, however; First British Airborne was decimated at Arnhem after being left essentially cut off.
  To counter the tank threat, World War II infantry initially had few options other than the so-called "Molotov cocktail" (first used by Chinese troops against Japanese tanks around Shanghai in 1937) and anti-tank rifle. Neither was particularly effective, especially if armor was accompanied by supporting infantry. These, and later anti-tank mines, some of which could be magnetically attached to the tank, required the user to get closer than was prudent. Later developments, such as the Bazooka, PIAT, and Panzerfaust, allowed a more effective attack against armor from a distance. Thus, especially in the ruined urban zones, tanks were forced to enter accompanied by squads of infantry.
  Marines became prominent during the Pacific War. These soldiers were capable of amphibious warfare on a scale not previously known. As Naval Infantry, both Japanese and American Marines enjoyed the support of naval craft such as battleships, cruisers, and the newly developed aircraft carriers. As with conventional infantry, the Marines used radios to communicate with their supporting elements. They could call in sea and air bombardment very quickly.
  The widespread availability of helicopters following World War II allowed the emergence of an air mobility tactics such as aerial envelopment.
caption: Soviet infantry attack during WWII