Munitions

MGM-1 Matador

Also known as
  • Martin MGM-1 Matador
  • SSM-A-1
  • XSSM-A-1
  • YSSM-A-1
  • B-61
  • B-61A
  • TM-61
  • TM-61A
  • TM-61C
  • MGM-1C

The Martin MGM-1 Matador was an early U.S. surface-to-surface cruise missile developed under the postwar MX-771 project and fielded in Cold War nuclear strike posture. Designation-Systems describes it as the first operational surface-to-surface cruise missile of the U.S. armed forces, and a USAF historical study lists TM-61 Matadors at Tainan during the 1958 Second Taiwan Strait Crisis in an atomic offensive role.

Role in Conflicts

Profile / Specs

Profile

Origin
United States
Built by
Martin
Type
Surface-to-surface cruise missile
Service note
Early Cold War cruise missile
Designer
Martin Co.
Designed
First real-missile flight on January 20, 1949
Produced
1950s-early 1960s
Number built
About 1,200 TM-61A/C missiles
Developed into
MGM-13 Mace

Specifications

Length
12.1 m for TM-61C / MGM-1C
Wingspan
8.7 m for TM-61C / MGM-1C
Weight
5,400 kg for TM-61C / MGM-1C
Speed
About 1,040 km/h / Mach 0.9
Range
About 1,000 km for TM-61C / MGM-1C
Warhead
W-5 nuclear fission warhead listed for TM-61C; USAF museum notes conventional or nuclear warhead carriage for TM-61A
Propulsion
Allison J33-A-37 turbojet cruise engine plus Aerojet General solid-fuel launch booster
Guidance
TM-61A used ground radio command guidance through AN/MSQ-1 radar stations; TM-61C added Shanicle microwave-grid guidance
Launch platform
Mobile 40-foot trailer for TM-61A museum example
Deployment posture
USAF museum sources identify overseas deployments to West Germany, Korea, and Taiwan; a USAF crisis study lists 20 TM-61s at Tainan during the 1958 Taiwan Strait crisis
Guidance And Launch System
Command-guided baseline

Designation-Systems describes the B-61A/TM-61A as a missile tracked by AN/MSQ-1 radar stations and steered by radio command link, a method limited by line-of-sight range and jamming risk.

Shanicle upgrade

The TM-61C added Shanicle, using ground-based microwave emitters to create hyperbolic range and azimuth grids that let the missile use its longer flight range.

Field launch

The USAF museum describes TM-61A launch from a mobile 40-foot trailer, with a solid booster accelerating the missile before jet-powered flight toward the target.

Variants

Matador designation changes reflect shifting U.S. guided-missile naming systems and one development branch that became the separate Mace missile.

VariantConfigurationDesignation notes
SSM-A-1 / XSSM-A-1 / YSSM-A-1Early project and test designations

MX-771 began under the SSM-A-1 designation, with XSSM-A-1 and YSSM-A-1 used for early airframe and guidance test missiles.

Sources: Martin MGM-1 Matador

B-61A / TM-61AFirst production Matador

The Air Force first classified the production missile as a pilotless bomber, then redesignated it TM-61A when tactical-missile nomenclature replaced the bomber label.

Sources: Martin MGM-1 Matador, Martin TM-61A Matador

MGM-13 Mace, Surface-launched cruise missile, MunitionsMGM-13 MaceDevelopment branch into Mace

The heavily changed Matador B line became the separate TM-76/MGM-13/CGM-13 Mace cruise missile family.

Sources: Martin MGM-1 Matador, Martin CGM-13B Mace, Martin MGM/CGM-13 Mace

YTM-61C / TM-61C / MGM-1CShanicle-guided Matador

The interim TM-61C added Shanicle guidance, became operational in 1957, and received the MGM-1C designation after active Matador service had ended.

Sources: Martin MGM-1 Matador, Matador | National Air and Space Museum

Successor Missile

The closest linked catalog relationship is developmental rather than operational: Mace grew out of the Matador improvement path and replaced Matador units as the Air Force moved to newer guidance and launch arrangements.

Compatible itemItem typeCompatibility evidence
MGM-13 Mace, Surface-launched cruise missile, MunitionsMGM-13 MaceSurface-launched cruise missile

The USAF museum identifies Mace as the replacement for the TM-61A Matador, and Designation-Systems traces it from the TM-61B Matador B development branch into the TM-76 and MGM/CGM-13 series.

Sources: Martin CGM-13B Mace, Martin MGM/CGM-13 Mace

Timeline

MGM-1 Matador Key Events

  1. Matador development begins

    The National Museum of the U.S. Air Force dates Matador development to August 1945, after wartime experience with pilotless-bomber concepts.

    Sources: Martin TM-61A Matador

  2. First real-missile flight

    Designation-Systems records the first real XSSM-A-1 Matador flight at White Sands Missile Range on January 20, 1949.

    Sources: Martin MGM-1 Matador

  3. First squadron operational

    The B-61A Matador production missile entered the operational squadron phase at the end of 1953, before later TM-61 redesignations.

    Sources: Martin MGM-1 Matador

  4. First overseas deployment

    The USAF museum records the first overseas TM-61 deployment to West Germany in March 1954 to reinforce NATO posture.

    Sources: Martin TM-61A Matador

  5. Taiwan deployment planning documented

    A Foreign Relations of the United States telegram records U.S. planning for a Matador missile flight on Taiwan and describes the proposed unit as a deterrent and counter-attack asset.

    Sources: FRUS Taiwan Matador deployment telegram

  6. TM-61C enters service

    The TM-61C with Shanicle guidance became operational in 1957 and replaced the earlier TM-61A version.

    Sources: Martin MGM-1 Matador

  7. Matadors listed at Tainan during Taiwan Strait crisis

    A USAF historical study lists the 868th Tactical Missile Squadron at Tainan with 20 TM-61 Matadors in an atomic offensive role during the 1958 Taiwan crisis posture.

    Sources: Air Operations in the Taiwan Crisis of 1958

  8. Phase-out begins

    The National Museum of the U.S. Air Force says Matador phase-out began in 1959 in favor of the more advanced Martin Mace.

    Sources: Martin TM-61A Matador

  9. Withdrawn from active service

    Designation-Systems notes that the last Matadors had been removed from active service by 1962, before the MGM-1C redesignation.

    Sources: Martin MGM-1 Matador

Overseas Posture

The public record supports overseas fielding and deterrence context, not documented combat firing. USAF museum material places Matador units in West Germany, Korea, and Taiwan; a 1956 State Department telegram records planning for a Matador flight on Taiwan; and a USAF historical study lists 20 TM-61 Matadors at Tainan in an atomic offensive posture during the 1958 Taiwan Strait crisis.

Media
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Sources