Full Breakdown
North Korea Accuses Japan of Shifting to Offensive Military Posture Amid Submarine and Missile Developments
7/7/2026, 2:15:57 PM
KCNA Labels Japan's Military Expansion as Real Aggression
On July 7, 2026, North Korea’s state news agency KCNA issued a commentary condemning Japan’s recent defense moves. It asserted that Japan’s overseas aggression is a concrete reality, citing plans for unmanned submarines that can transport torpedoes and naval mines and operate near neighboring coastlines for pre-emptive attacks. KCNA further accused Tokyo of abandoning its defense-only doctrine and converting its forces into an offensive and aggressive military.
Background: Japan’s Post-War Defense Doctrine and Recent Shifts
Since World War II, Japan has adhered to a self-defense-oriented policy that limits its forces to defensive roles. KCNA’s commentary suggests a shift, highlighting accelerated development of domestically produced long-range missiles, a new ballistic missile with a range of up to 3,000 km, upgraded anti-ship missiles, hypersonic glide weapons, and the procurement of U.S. Tomahawk cruise missiles.
Data & Statistics: Submarine Capabilities, Missile Ranges, and North Korean Warship Plans
- Unmanned submarines: capable of carrying torpedoes and naval mines, intended for near-coast deployment, representing a strategic capability and operational flexibility.
- Missile program: mass-production of long-range missiles and a new ballistic missile with a 3,000 km range.
- North Korean naval build-up: 5,000-ton destroyer Kang Kon observed in tests, slated for service within two months; 5,000-ton destroyer Choe Hyon already commissioned; plans for 10,000-ton vessels announced.
Official Statements & Responses
KCNA’s commentary is the sole explicitly North Korean official statement, labeling Japan’s moves aggressive. Japan’s foreign ministry declined to comment when contacted.
Why It Matters: Regional Security Implications
Deployment of unmanned submarines and long-range missiles could give Japan pre-emptive strike capability, reshaping deterrence calculations in East Asia. Concurrently, North Korea’s rapid naval expansion, exemplified by Kang Kon’s imminent service and plans for larger vessels, may heighten regional security tensions.
Conflicting Reports & Gaps
The piece offers no independent verification of Japan’s unmanned submarine program or missile specifications, and Japan’s silence leaves its official position unconfirmed. No third-party verification has been provided.
Verbatim Quotes
- “not hypothetical but reality” — KCNA commentary
- “thoroughly offensive and aggressive force.” — KCNA commentary
- “Japan's foreign ministry did not answer telephone calls seeking comment.” — Reuters
What’s Next
KCNA says Kang Kon will join the fleet within two months, while construction of 10,000-ton warships proceeds. Japan’s unmanned submarine and missile programs continue without a disclosed schedule. Ongoing observation of both countries’ naval developments will be crucial for regional stability assessments.
