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Capable of reaching speeds of Mach 12, North Korea's new hypersonic missile challenges global defenses and strengthens its strategic alliance with Russia, ushering in a new era of military and geopolitical tension.
North Korea recently conducted another test of a hypersonic missile, drawing worldwide attention. But what makes this news even more intriguing is Vladimir Putin’s growing interest in this military development. Why is Russia so involved in this issue? To understand, we need to explore what these weapons are, North Korea’s intentions, and Russia’s interests.
What are hypersonic missiles and why do they matter?
Hypersonic missiles are the new generation of military weapons. With speeds exceeding Mach 5 (five times the speed of sound), they are almost impossible to intercept by current defense systems. There are two main types: hypersonic glide vehicles (HGVs), which glide in the upper atmosphere after being launched, and hypersonic cruise missiles (HCMs), equipped with scramjet engines.
The difference between these weapons is their combination of extreme speed and maneuverability, allowing unpredictable and precise attacks. They can be equipped with nuclear or conventional warheads, which increases their threat.
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The evolution of North Korea's missile program
North Korea has been investing heavily in the development of hypersonic missiles since 2021. The most recent test, in January 2025, used an intermediate-range missile that reached an impressive speed of Mach 12, according to North Korean sources. Although countries including Japan and South Korea have questioned the figures, the test is a clear demonstration that Kim Jong-un's regime is determined to lead the way in the field of hypersonic weapons.
This advance also has a strong symbolic component. The test was carried out during the visit of Antony Blinken, US Secretary of State, to Asia, and just days before Donald Trump's inauguration for his second term as president. Coincidence? Hardly.
North Korea's motivations for developing hypersonic weapons
Why is North Korea so committed to creating these weapons? The reasons are multiple:
Nuclear deterrence: Ensuring the ability to retaliate against any attack, especially from the US and its allies.
Military balance: Compensate for technological and military disparity with South Korea and the United States.
Diplomatic leverage: Using testing as a way to send strategic messages during important international events.
Internal propaganda: Reinforce the image of Kim Jong-un as a defender of sovereignty and a visionary leader.
Russia's role in the North Korean advance
Russia plays a crucial role in this context. Moscow has provided technical and strategic support to North Korea, not only as a way to challenge the US, but also to test new technologies and tactics. Putin sees this collaboration as an opportunity to expand his geopolitical influence.
The partnership between North Korea and Russia has advantages for both sides. While Pyongyang gains access to advanced technologies such as heat-resistant materials and scramjet engines, Moscow benefits from North Korea’s expertise in cost-effective solutions and large-scale production. The alliance reinforces Putin’s narrative of a multipolar world, challenging the Western-led order.
Global implications of North Korean test
North Korea’s development of hypersonic missiles has profound implications. It not only threatens to destabilize the Asia-Pacific region, but also triggers a global arms race. Countries like Japan and South Korea are already stepping up their defenses, while the US is reviewing its strategies to deal with this new threat.
North Korea's recent hypersonic missile test, coupled with Russia's strategic support, shows how unexpected alliances can shape the future of global security. With weapons so advanced and difficult to intercept, the balance of power is constantly shifting. The question now is: will the world be prepared to deal with these new threats?
