N Korea MIRV Missile Test Raises Nuclear War Stakes

Despite North Korea's recent MIRV test, Pyongyang is still far from mastering the technology, Choe Sang-Hun claims in a June 26, 2024 New York Times article . The writer claims there was“deception and exaggeration” in KCNA's announcement on the tests while adding that state media altered photos of one of the tests.

He notes that South Korean officials dismissed one of the tests involving an alleged hypersonic missile as a failure, with the missile reportedly exploding over North Korean waters after traveling 240 kilometers.

Choe notes that while MIRVs have long been on North Korea's weaponry wish list, Pyongyang has yet to show that it can design a warhead that could survive reentry into the atmosphere and pose a credible threat to the US, let alone field sophisticated MIRV-tipped missiles.

Despite North Korea's apparent MIRV test failure, it may receive a future helping hand from Russia, its longtime Cold War ally. Since the outbreak of the Ukraine war, Russia has moved from being a reluctant enforcer of sanctions on North Korea to possibly undermining international efforts to rein in Pyongyang's nuclear and missile programs.

The two autocracies entered into a strategic partnership last month . While on the surface the partnership eschews missile and nuclear weapons technology exchanges, the possibility of such transfers cannot be discounted.

Last month, Asia Times noted that Russia has used North Korean ballistic missiles against Ukraine and that Pyongyang may have exported over 5 million artillery shells to Russia to alleviate the latter's ammunition shortage on the front lines. In exchange, North Korea could receive from Moscow badly needed energy supplies, food aid and much-coveted missile technology.

MIRVs were introduced in the 1960s to allow a missile to carry numerous nuclear warheads to various targets, unlike conventional missiles that hold only one warhead. Although the early MIRVs were not intended to penetrate missile defenses, they are far more challenging to intercept than standard missiles.

Asia Times noted in November 2023 that MIRVs can be incredibly destabilizing for strategic security as the weapon favors first strikes since one missile can hit multiple targets.

MIRVs allow states to launch multiple warheads at one target, with several smaller warheads causing more damage than a single warhead of the same size. Additionally, MIRVs make it easier to defeat missile defense systems.

Furthermore, MIRVs make it more likely that small and medium-sized nuclear arsenals will be easily targeted and destroyed in a first strike, leading to a considerable loss of capability with each destroyed launch platform.

MIRVs force nuclear-armed states to expand and disperse their weapon stockpiles to guarantee reliable second-strike capability. Additionally, MIRVs require the manufacturing of additional nuclear warheads for missile deployment.

Aside from claiming to have tested MIRVs, North Korea had previously asserted that it had conducted a successful hypersonic weapon test.

Asia Times reported in April 2024 that North Korea tested its Hwasong-16B hypersonic IRBM, with North Korean Supreme Leader Kim Jong Un describing the missile as a critical piece of the country's nuclear deterrent against its“enemies” – a thinly veiled reference to the US, South Korea and Japan.

Sign up for one of our free newsletters

• The Daily Report Start your day right with Asia Times' top stories
• AT Weekly Report A weekly roundup of Asia Times' most-read stories

South Korea's Joint Chiefs of Staff assessed that the missile flew 600 kilometers but accused North Korea of exaggerating its capabilities. Nevertheless, they acknowledged that North Korea's missile capabilities were improving.

North Korea's nuclear force is highly dependent on missiles as it lacks advanced planes or submarines to launch them. While Pyongyang has developed solid-fuel missiles that are easier to hide, move and launch and has been testing hypersonic missile tech, South Korean officials say it is a long way from succeeding.

Nuclear weapons are central to the existence of the North Korean state, with Pyongyang persisting in advancing its missile and nuclear programs despite having one of the world's poorest and most heavily sanctioned economies.

North Korea can use its nuclear weapons to break the logic of extended deterrence between South Korea, Japan and the US by threatening a direct attack on the US, thereby dissuading joint military action from the latter three.

North Korea's nuclear arsenal also keeps the Kim dynasty in power, as the decision to launch the country's nuclear weapons is solely with Supreme Leader Kim. That raises the threat of nuclear retaliation should the Kim regime be threatened or nuclear instability should the Kim regime collapse.

Already have an account? Sign i Sign up here to comment on Asia Times stories OR

Thank you for registering!

An account was already registered with this email. Please check your inbox for an authentication link.