Kalibr Cruise Missile

History

The Kalibr is a family of Russian cruise missiles developed by NPO Novator (OKB-8). The family first saw service in 1994 and includes anti-ship, land-attack, and anti-submarine variants, with ship-launched, submarine-launched, and air-launched configurations.

In October 2015, Russia conducted its first operational launch of the 3M-14 Kalibr land-attack missile, firing 26 missiles from a Gepard-class frigate and Buyan-M-class corvettes in the Caspian Sea at targets in Syria; the missiles reportedly travelled approximately 1,800 km. In December 2015, the submarine-launched variant 3M-14K Kalibr-PL was fired from an improved Kilo-class submarine in the Mediterranean at targets in Syria. Submarine-launched Kalibr variants entered Russian Navy service in 2016.

In September 2019, Russian Defence Minister Sergei Shoigu announced that the targeting system of ship- and submarine-launched Kalibr missiles had been improved to enhance time-sensitive attack capability, a development initiated after combat experience in Syria.

In a live-fire exercise reported in October 2026, the Yasen-M class nuclear-powered attack submarine Novosibirsk of the Pacific Fleet launched Kalibr cruise missiles while submerged. A Kalibr missile struck a target on land at the Kura testing range on the Kamchatka Peninsula, more than 1,200 km from the submarine's position. The exercise also involved a P-800 anti-ship missile; both targets were successfully hit.

Specifications

The 3M-14 Kalibr (NATO reporting name SS-N-30A) is the land-attack variant of the family. Its range is estimated at 1,400 km by the U.S. Department of Defense, while Russian statements project ranges between 1,500 and 2,500 km; the discrepancy may reflect differences between conventional and nuclear-armed variants or political declarations. The missile is 6.2 m long and carries a 450 kg conventional warhead with a reported nuclear capability. The broader Kalibr family can carry warheads weighing up to 500 kg.

Propulsion comprises a liquid-fuel first-stage booster and a solid-fuel turbojet engine for cruise flight. The missile cruises at 20 m altitude over sea and 50 m over land, at speeds up to 965 km/h. Guidance uses inertial navigation, terrain contour matching (TERCOM), GPS, and a terminal-phase active radar seeker, with a reported circular error probability of 3 m.

Variants

The Kalibr family comprises several domestic and export variants sharing common vertical launch system (VLS) tubes:

• 3M-54 (SS-N-27 Sizzler) – anti-ship cruise missile
• 3M-14 (SS-N-30A) – land-attack cruise missile
• 91R – anti-submarine missile, used on the Otvet complex
• 3M-51 – additional variants

Submarine-launched configurations are designated Kalibr-PL (export designation Club-S); surface-launched configurations are Kalibr-NK (export Club-N). The 3M-14K is the submarine-launched land-attack variant and the 3M-14T is the surface-launched version. An export variant (3M-54T) has a shorter range of approximately 300 km.

Operators

• Russia: Submarine-launched variants (entered service 2016) are used by Kilo-class, Lada-class, Akula-class, Oscar II-class, and Yasen-class submarines. Surface-launched variants are carried by Gremyashchy-class, Karakurt-class, and Buyan-M-class corvettes, and Gepard-class, Admiral Gorshkov-class, and Admiral Grigorovich-class frigates.
• Algeria: Club-S variant for Kilo-class submarines.
• India: Club-S for Kilo-class submarines (Sindhughosh class) and Club-N for Talwar-class frigates.
• Vietnam: Club-S variant for six Kilo-class submarines.
• China: Club-S variant for Kilo-class submarines.
• Iran: Contradictory sources indicate the Iranian Navy is thought to have purchased or is about to purchase Club-S missiles for three Kilo-class submarines.

Program status

Russia has signed contracts for the supply of 240 missiles between 2022 and 2024 and 450 missiles between 2025 and 2026. An additional 56 3M-14S missiles with a special nuclear warhead have been ordered. Russia plans to equip most of its submarines and surface ships across the Baltic, Black, Caspian, Northern, and Pacific Fleets with the respective Klub anti-ship and Kalibr land-attack variants. Novator Design Bureau has also developed a shipping container version of the launcher capable of holding up to four missiles, allowing forward deployment on ships, trucks, and trains.