North Korea has revealed its first operational tactical nuclear attack submarine, designated as Submarine No. 841, named ‘Hero Kim Kun Ok.’ This submarine is tasked with patrolling the waters between the Korean Peninsula and Japan, marking a significant development in North Korea’s naval capabilities. It appears to be a modified version of a Soviet-era Romeo-class submarine obtained from China in the 1970s. With 10 launch tube hatches, it’s suspected to carry both ballistic and cruise missiles. Tactical Nuclear Weapons (TNWs) like those potentially on this submarine typically have short-range capabilities and are not classified as “strategic” under international treaties.
Facts/Terms for UPSC Prelims
- Tactical Nuclear Weapons (TNWs): Tactical nuclear weapons are nuclear warheads designed for use in a specific battlefield or tactical scenario. They have a relatively short range and are intended for use in specific military operations rather than strategic deterrence.
- Strategic Arms Reduction Treaty (START): START refers to a series of nuclear arms reduction treaties between the United States and Russia aimed at reducing the number of strategic nuclear weapons deployed by both countries. It has played a crucial role in nuclear arms control.
- Romeo-class Submarine: The Romeo-class submarine is a class of Soviet-era diesel-electric submarines that were widely exported to various countries during the Cold War. These submarines were known for their versatility and serviceability.
- Ballistic Missiles: Ballistic missiles are rockets designed to carry warheads over long distances, following a ballistic trajectory. They can be used for various purposes, including delivering nuclear or conventional payloads.
- Cruise Missiles: Cruise missiles are guided missiles that can travel at low altitudes over long distances and are designed to strike specific targets with precision. They are used for both conventional and, in some cases, nuclear warfare.
