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Sergeant Missile Deployment 1966 US Army; from Your Army Reports No. 3
🕑 Added 2021-01-25 21:16:30 +0000 UTCmore at http://quickfound.net/
The Big Picture TV-678:
Your Army Reports:
Number 3
Originally a public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
https://en.wikipedia.org/wiki/MGM-29_Sergeant
Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/
The MGM-29 Sergeant was an American short-range, solid fuel, surface-to-surface missile developed by the Jet Propulsion Laboratory. The missiles were built by Sperry Utah Company. The Sergeant was the third and last in a series of JPL rockets for the US Army whose names correspond to the progression in Army enlisted ranks, starting with Private and Corporal...
Development
The Sergeant was originated during 1948 at JPL Due to the large workload of the Corporal program rocket motor development for the Sergeant was transferred to the Redstone Division of the Thiokol Corporation. Due to the failure of the Sergeant program to develop rapidly the early Sergeant was terminated in April 1951. Another Army missile program, the Hermes program had developed the Hermes A2 another solid fueled missile. The Hermes RV-A-10 (A2) was successful but not pursued with the motor serving as the inspiration for future solid rocket motors...
Sergeant missile development began January 1955. There were three basic steps planned: feasibility demonstration in 1955-1957, experimental development in 1958 and 1959, followed by final engineering in 1960 and 1961. The rocket motor was designed by JPL and built by Thiokol. Picatinny Arsenal was to supply the warhead and adapter. Ground Support equipment and vehicles were to be the responsibility of JPL. By fall 1956 it was decided to defer procurement of the Corporal III to development of the much more practical Sergeant. Flight tests began in early 1956 resulting in significant design changes, By July 1961 the Sergeant weapon system had numerous deficiencies including check out, repair ease, standby readiness, reliability and low temperature storage limits. Sergeant was to be ready on time but fell miserably short of meeting the goal of being the weapon originally envisioned. When compared to the Corporal it was to replace the Sergeant required less than 1/3rd of the ground support equipment, could be fired within minutes rather than hours after arriving at the firing location. And it was immune to enemy countermeasures. Sergeant was relatively simple to operate and maintain. The Sergeant was to carry the W52 (M65) nuclear warhead. The Sergeant had been considered for deployment with high explosive, fragmentation, biological and chemical warheads. A biological warhead, the M210 and a chemical warhead, the M212 were approved but never procured.
In Service
Activated by the US Army in 1962 to replace the MGM-5 Corporal, it was deployed in Europe and South Korea by 1963, and to German units by 1964.
The Sergeant weapon system was to be replaced by the MGM-52 Lance in the early 1970s but delays in the Lance caused it to remain in service. The last US Army battalion was deactivated in 1977...
Operation of the Sergeant was recognized to be an interim stage in the development of battlefield missiles. It avoided the Corporal's liquid-fuel-handling drawbacks, but still requiring extensive setup and checkout before launch, together with a train of semi-trailer support vehicles. More advanced missiles, such as the contemporary Blue Water and later Lance, would reduce setup time.
The Sergeant had a takeoff thrust of 200 kilonewtons (45,000 lbf), a takeoff weight of 4,530 kilograms (9,990 lb), a diameter of 790 millimetres (31 in), a length of 10.52 metres (34.5 ft) and a fin span of 1.80 metres (5 ft 11 in). The Sergeant missile had a minimum range of 40 kilometres (25 mi), and a maximum range of 135 kilometres (84 mi). Thiokol developed the Sergeant rocket motors—and the Castor rocket stages derived from them—at the Redstone Arsenal near Huntsville, Alabama.
Derivatives
Sergeant's solid fuel motor became part of multistage rocket designs, including use (as the "Baby Sargeant") in the second, third, and fourth stages of the Juno I launch vehicle, which was used to launch the first United States satellite, Explorer 1.
The Castor rocket stage, a Sergeant derivative, was used as the second stage of the Scout satellite launcher. Clusters of Sergeant-derived rockets were used in the second and third stages of the Jupiter-C sounding rocket and used in the second, third, and fourth stages of the Juno I and Juno II launch vehicles...
