North Korea Tests New Hypersonic Weapon as Diplomatic Efforts Face Challenges

By September 22, 2026, North Korean leader Kim Jong Un observed a test of a new hypersonic weapon alongside his daughter and possible successor, Kim Ju Ae. According to North Korean state media, Kim praised the weapon as a powerful force and a significant challenge for North Korea’s opponents.

The state-run KCNA news agency described the weapon tested on Sunday as “of great significance.” Although the specific type of weapon was not detailed, images from KCNA showed Kim and his daughter reviewing a display labeled “Hwasongpho-11Ma-1 flight trajectory.” This suggested the test might have included an enhanced version of an existing short-range ballistic missile equipped with a hypersonic glide vehicle.

Hypersonic missiles can fly lower and faster than traditional rockets, making interception more challenging. North Korea began testing hypersonic systems in 2021, as part of Kim’s goal to enhance the country’s nuclear arsenal.

The recent test presents a setback for South Korean President Lee Jae Myung, who plans to propose ways to improve relations with North Korea at the upcoming U.N. General Assembly. The Korean conflict remains unresolved since 1953, when it concluded with a ceasefire rather than a peace treaty.

Lee has suggested a novel approach by dropping the precondition for North Korea to disarm its nuclear weapons. Instead, he proposes freezing further nuclear tests or development temporarily. Meanwhile, former U.S. President Donald Trump has expressed interest in meeting Kim potentially during the APEC summit in Shenzhen, China, in November, with talks possibly occurring without any preset conditions.

During Trump’s initial term, he met with Kim three times but made no significant progress on denuclearization. North Korea continued advancing its nuclear and conventional weapons programs, with estimates indicating its possession of dozens of nuclear warheads. While South Korean assessments suggest Pyongyang might have 80 to 120 warheads, Trump recently claimed North Korea possessed 57.

Despite Trump’s efforts, such as reducing the frequency of joint military exercises with South Korea, which he deemed “hostile” to the North, the Kim regime has shown little interest in renewed discussions with either Trump or Lee.