Penguin: The 1972 Missile That Invented Passive Infrared Homing

Penguin: The 1972 Missile That Invented Passive Infrared Homing
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The Penguin missile holds a significant place in weapons history: it was the world’s first anti-ship missile guided by a passive infrared seeker — a technology that Kongsberg would later refine into NSM and JSM. First operational in 1972 with the Royal Norwegian Navy, the Penguin is still flying today in its Mk3 variant aboard US Navy SH-60B helicopters as the AGM-119B.

Technical Specifications

ParameterPenguin Mk2Penguin Mk3Source
Range~25 km~55 kmKongsberg / Jane’s
GuidanceINS + IIRINS + IIR (enhanced)KDA
Warhead~130 kg~130 kgKongsberg
PlatformSurface shipsSH-60B helicopterKongsberg
First service19721980sJane’s

Operator Nations

CountryVariantPlatformSource
NorwayMk2 / Mk3Corvettes, helicopterNorwegian Navy
USAMk3 (AGM-119B)SH-60BUS Navy
TurkeyMk2 Mod 7TCG surface shipsSSB / Turkish Navy
GreeceMk2Naval vesselsHellenic Navy
SwedenRb12 (Penguin derivative)Naval vesselsSwedish Defence

Penguin vs ATMACA: Legacy vs New Generation

FeaturePenguin Mk3ATMACASource
Range~55 km200+ kmKDA / Roketsan
GuidanceINS + passive IIRINS + GPS + active radar + IIRKDA / Roketsan
PlatformHelicopter, small shipSurface ship, coastalKDA / SSB
GenerationLegacy (1980s design)Modern (2021 service entry)—

FAQ

Is Turkey replacing Penguin with ATMACA?
Turkey operates Penguin Mk2 Mod 7 and is expected to phase it out as ATMACA reaches full operational capability. No official decommissioning timeline has been published.

Sources

  1. Kongsberg — Penguin missile history
  2. US Navy — AGM-119B Penguin Mk3 documentation
  3. Jane’s Naval Weapon Systems
  4. SIPRI — Turkey Penguin acquisition records

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