M16 (rocket)

The M16 was a spin-stabilized unguided rocket developed by the United States Army during the Second World War. Entering service in April 1945 to replace the earlier fin-stabilised 4.5-inch M8 rocket, it was used late in the war and also during the Korean War before being removed from service.

Development

Developed during the latter stages of the Second World War, the M16 was the first spin-stabilized rocket to be standardized for production by the United States Army.Parsch 2006 in length, it could hit targets as far as from its launcher. The M16 was launched from T66 "Honeycomb" 3x8 24-tube launchers,Zaloga 2007, p.19 M21 5x5 25-tube launchers, and could also be fired from 60-tube "Hornet's Nest" launchers. The United States Marine Corps developed launching systems for the M16 rocket as well, capable of being fitted to standard 3/4 and 2.5-ton trucks. A version of the M16 rocket for single launchers, the M20, was developed as a derivative; practice rounds designated M17 and M21 were also manufactured.

During the Cold war years, various state and privately owned scientific institutions were engaged in the research and development projects, concerning development and enhancement of the U.S. Army spin-stabilized rockets, to mention California Institute of Technology, North Carolina State College of Agriculture of the University of North Carolina.

Operational history

A unit of "Honeycombs" was deployed to the European Theater of Operations in May 1945, and saw limited action in Czechoslovakia before the end of the war; only being used in a single engagement. Two of five battalions equipped with the M16 were deployed to the Pacific Theater of Operations, being stationed on Okinawa and in the Philippines, however the war ended before these units could see combat. The M16 remained in service with the U.S. Marine Corps following the war, with a single 18-launcher battery equipping each Marine Division; these saw combat service during the Korean War, as did U.S. Army launchers, the M16 fired from the T66 launcher being considered one of the "principal artillery weapons in the Korean War inventory".

Variants

; M16 (T38E3)
: Baseline version adopted by U.S. Army
; M16E1
: M16 rocket with deeper fuze cavity for V.T. Fuze M402 (Mk 173).
; M16E2
: M16E1 with purge pellets of 411E to eliminate chunks in burning
; M17
: Practice round for M16 rocket.
; M20
: M16 variant with ignition wires attached to spools instead of contact rings.
; M21
: Practice variant of M20 Rocket

Photo Gallery

File:M8 and M16 rockets 1.png, M16 and M8 rockets.
File:The Rockets Red Glare-U.S. Marines launch a 4.5 rocket barrage against the Chinese Communists in the Korean fighting. - NARA - 532422.tif, M16 24-tube launchers in Korea.
File:Biggs in the Marines.jpg, M21 25-tube launchers used by the USMC.
File:War Memorial of Korea (summer 2013) 062.JPG, M16 launcher at the War memorial of Korea.

See also

*Katyusha rocket launcher
* List of U.S. Army rocket launchers by model number
*Multiple rocket launcher
* Nebelwerfer

References

Citations

Bibliography

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{{USA missiles

Rocket weapons of the United States
World War II weapons of the United States
California Institute of Technology
Weapons and ammunition introduced in 1945