Kim Yo Jong Warns Japan of Military Response to ‘War State’ Shift
Usagevpn.com – North Korea’s Kim Yo Jong has issued a direct warning to Japan regarding Tokyo’s transformation into what she calls a “war state.” The influential sister of Supreme Leader Kim Jong Un stated that Pyongyang will develop new military options in response to Japan’s accelerating security changes. Her assessment, delivered on Wednesday, characterizes Japan as a “war criminal state” that is rapidly moving away from its post-World War II pacifist identity. The Korean leader’s sister emphasized that this evolution poses serious concerns for North Korea.
Japan’s Military Expansion Under Review
Tokyo has been strengthening its military capabilities through coordinated measures including increased defense spending and expanded security partnerships. The nation has deployed advanced missile launchers to remote outer islands as part of this strategic shift. Kim Yo Jong specifically cited Tokyo’s recent test-firing of Tomahawk long-range cruise missiles as evidence of expanding offensive capabilities. She also referenced Japan’s participation in May in military exercises led by the United States in the Philippines, which she described as confirmation of Washington’s support for “dangerous military moves” in the Pacific. According to her statement, Japan is actively working to formulate pre-emptive attack capabilities, marking a significant departure from its traditional defensive doctrine.
Historical Tensions Resurface
The relationship between North Korea and Japan is deeply rooted in history. Japan occupied the Korean peninsula before its 1945 surrender, after which the territory was divided along the 38th parallel. This colonial period continues to influence both nations’ foreign policies. Kim Yo Jong invoked this historical connection in her warning, stating: “If the descendants of militarism, who have inherited the genes of cunning and aggression, have seized deadly weapons in their hands, something unpleasant will happen.”
Record Defense Spending
Japan’s military expenditure reached $62.2 billion (€53.9 billion) in 2025, representing a 9.7 percent increase from the previous year. This figure accounts for 1.4 percent of the nation’s gross domestic product, marking the highest military spending share since 1958. The increase reflects Tokyo’s determination to address perceived threats from multiple directions. Japan’s defense minister emphasized on Tuesday that the military must be strengthened with “a sense of urgency and crisis,” following a new government assessment identifying growing dangers from China, Russia, and North Korea.
Regional Security Implications
China, a principal ally of North Korea, has also expressed concern about what it describes as Japan’s “new militarism.” Bilateral relations have deteriorated since Prime Minister Sanae Takaichi made comments in November suggesting that Chinese military action to seize Taiwan could warrant a Japanese response. Beijing has consistently maintained that Taiwan is an integral part of its territory. Pyongyang has maintained its position as an “irreversible” nuclear state since the collapse of Kim Jong Un’s 2019 summit with then-US President Donald Trump.
Looking Ahead
The escalating rhetoric between Pyongyang and Tokyo reflects broader shifts in East Asian security architecture. Japan’s move toward pre-emptive capabilities and increased military spending signals a potential transformation in how the nation approaches regional security challenges. These developments may prompt further adjustments in North Korea’s military posture and could influence the calculations of other regional powers. Kim Yo Jong concluded her statement by asserting that North Korea “will never remain a passive onlooker to the military evolution of Japan which may pose a grave threat.”
Frequently Asked Questions
Who is Kim Yo Jong?
Kim Yo Jong is the sister of North Korean Supreme Leader Kim Jong Un and serves as one of the country’s most powerful officials. She has played a key role in North Korea’s foreign policy and military decisions.
What does Japan’s “war state” designation mean?
Kim Yo Jong’s characterization of Japan as a “war state” refers to Tokyo’s shift from its post-World War II pacifist identity toward developing offensive military capabilities and pre-emptive strike options.
How much is Japan spending on defense?
Japan’s military expenditure reached $62.2 billion in 2025, representing 1.4 percent of its GDP and marking the highest military spending share since 1958.
What are North Korea’s main concerns about Japan?
North Korea is concerned about Japan’s military expansion, historical legacy as a colonial power, and growing security partnerships with the United States and other regional allies.

