By The South Asia Times

SEOUL - Kim Yo-jong, the powerful sister of North Korean leader Kim Jong-un and a senior official of the ruling Workers' Party, issued a stark warning to Japan on Wednesday, declaring that any "wrong choice" by Tokyo would result in an "immediate and unsurvivable annihilation strike" — as she dismissed US-South Korea military drill reductions as meaningless and reaffirmed Pyongyang's full support for Russia's war in Ukraine.

In a wide-ranging statement carried by the Korean Central News Agency, Kim addressed what she described as a global security crisis fueled by "hegemonic forces" extending from the Middle East and Europe to the Asia-Pacific, offering one of North Korea's most comprehensive foreign policy articulations in recent months.

Kim delivered her most pointed remarks toward Japan, describing its accelerating military buildup as a "risk factor causing an imbalance of power in the Asia-Pacific region" and a "serious security challenge" that North Korea's military leadership now regards as part of its strategic calculus.

"Our military leadership has already begun to regard deterring, suppressing, or even exceeding the threat posed by Japan — which is evolving into a serious security challenge — as part of its military strategy," Kim said.

"If Japan attempts to make the wrong choice, it will now directly face an immediate and unsurvivable annihilation strike," she declared. "Japan's military evolution becomes a self-destructive act, like throwing firewood into a fire."

The warning comes as Japan, under Prime Minister Takaichi, has accelerated its defense buildup, increasing military spending and strengthening security cooperation with the United States and other allies in the region.

Addressing President Donald Trump's recent decision to shorten US-South Korea joint military exercises, Kim said Pyongyang found the move "completely uninteresting" and not worth commenting on — arguing that reducing the scale or duration "does not change the nature of military exercises that are provocative and aggressive."

"This indicates that the exercise process, which was reduced this time, is more than sufficiently replaced by the joint exercises that have already been conducted," Kim said, citing numerous drills held throughout 2026, including Freedom Shield and Freedom Flag.

"If the US side calculates that the measures they have taken this time are some kind of 'goodwill measures,' they will not get the answer they want," she added.

Regarding reports of communication between Kim Jong-un and President Trump, Kim Yo-jong stated she is "completely unaware" of any such contact — calling it "probably the only matter concerning our top leadership's foreign policy that I am unaware of."

However, she acknowledged that her brother continues to have "good personal memories and feelings toward Trump" and that "the relationship between the two leaders is excellent."

"Nevertheless, the US hostile policy toward North Korea has not changed," she cautioned, emphasizing that sovereign actions to check forces threatening national security remain "very common-sense, accurate, and essential."

Kim expressed unwavering support for Russia's actions in Ukraine, dismissing reports of additional North Korean troop deployments as "a completely baseless hoax" by Kyiv. She reiterated that the Ukraine crisis "lies entirely with the United States and the West," which she accused of establishing the premise and exacerbating the conditions for conflict.

She confirmed that all cooperation between Pyongyang and Moscow is conducted "in strict compliance" with their comprehensive strategic partnership treaty and in accordance with the UN Charter, describing it as "a lawful area of the exercise of sovereign rights."

"All cooperation between the Democratic People's Republic of Korea and the Russian Federation is in strict compliance with the treaty on comprehensive strategic partnership between the two parties, which is in accordance with the purposes and principles of the UN Charter," Kim stated.

Analysts view Kim's statement as a signal that North Korea remains committed to its alliance with Russia while maintaining a confrontational posture toward the United States and its regional allies. The warning to Japan, in particular, underscores escalating tensions in Northeast Asia amid growing military cooperation between Tokyo, Seoul, and Washington.

"History and reality prove that when the Democratic People's Republic of Korea possesses stronger deterrence, the regional security structure is bound to become more balanced and stable," Kim concluded.