This paper examines the major technological advances in weaponry that emerged during World War II, arguing that the period saw unprecedented progress in military innovation. Drawing on several historical sources, the paper covers the evolution of existing weapons such as the machine gun and tank, the rapid development of aviation technology, and the introduction of entirely new weapons systems including jet aircraft, intercontinental ballistic missiles, pressurized bombers, and precision bombing devices. The paper also highlights the pivotal role of radar in the Battle of Britain and concludes with a discussion of the atomic bomb as the war's most devastating and consequential technological achievement.
Like other wars, World War II stimulated the technology of warfare tremendously. The machine gun and battle tank were first used in combat during World War I, but both were perfected and adapted to numerous additional uses throughout the Second World War (Commager & Miller, 2002). Aircraft were in their infancy in World War I but also developed significantly in the years between the two conflicts.
The technological progress that took place in aviation between the start of the war in Europe in 1939 and its conclusion in 1945 was greater than all that had occurred in that field during the entire interwar period (Ambrose, 2001). This remarkable acceleration reflected both the urgency of wartime need and the vast resources that major powers poured into military research and development.
Some of the most revolutionary progress in weaponry during World War II included jet aircraft and intercontinental ballistic missiles (ICBMs), both of which were used for the first time ever by the Nazis (Ray, 2003). The Americans introduced pressurized aircraft in the form of the long-range, high-altitude B-29 Stratofortress bomber, as well as the Norden bombsight, used to increase the accuracy of bombs dropped from high altitude. That device was considered top-secret throughout the war and was carried to and from Allied bombers by armed guards (Bishop & McNab, 2007).
"Radar, missiles, and atomic bomb shaped war's outcome"
Always verify citation format against your institution’s current style guide requirements.