The 4K18 was a Soviet Union intermediate-range ballistic anti-ship missile NATO SS-NX-13. Initial submarine testing began on 9 December 1972 on board the K-102, a project 605 class submarine. Test firings were carried out between 11 September and 4 December 1973. Following the initial trials, the K-102 continued making trial launches with both the R-27 and the R-27K, until it was accepted for service on 15 August 1975. Using external targeting data, the R-27K/SS-NX-13 would have been launched underwater to a range of between 350-400 nm, covering a "footprint" of 27 nm. The Maneuvering Re-Entry vehicle would then home in on the target with a CEP of 400 yards. Warhead yield was between 0.5-1 Mt. The R-27K / SS-NX-13 was the world's first Anti Ship Ballistic Missile. However it never became operational, since every launch tube used for the R-27K counted as a strategic missile in the SALT agreement, and they were considered more important.
Russia
China
has inducted the world's first operational anti-ship ballistic missile, a "carrier killer" capable of carrying both conventional and nuclear warheads, known as the DF-21D. In 2010, it was reported that China had entered the DF-21D into its early operational stage for deployment. The DF-26, first revealed on the 2015 Victory Day Parade, is also able to carry anti-ship warheads, possibly hypersonic glide vehicles like the DF-ZF, to attack medium and large naval vessels out to ranges of. China is apparently working on a second-generation ASBM using hypersonic maneuverable reentry vehicle technology tested on the DF-ZF. This would allow the warhead to search for the current location of the carrier, instead of just dropping towards the predicted spot it was initially aiming at. The high speed maneuvers would also make the missile much harder to intercept.
India
Dhanush is a variant of the surface-to-surface or ship-to-ship Prithvi III missile, which has been developed for the Indian Navy.
Iran
In February 2011, Iran demonstrated a short-range anti-ship ballistic missile named Persian Gulf or Khalij Fars, a missile based on the Fateh-110 which successfully hit a stationary target vessel. It has been reported as a short ranged ballistic missile with a range of 250–300 km.
Countermeasures
The United States Navy fields what some experts think to be the best midcourse anti-ballistic defense in the world, and is developing high powered lasers for terminal-defense against anti-ship ballistic missiles. The U.S. arsenal has a variety of potential countermeasures. According to a senior political scientist at the RAND Corporation, Roger Cliff, an anti-ship ballistic missile is not useful without additional complex ship detection, data processing and communication systems, all of which, including the missile itself, could be jammed or spoofed.