Symbolic imageNorth Korea vows military response after Japan's defence white paper
North Korea said on Wednesday it will pursue unspecified "additional military options" against Japan. Tokyo had published its annual defence white paper a day earlier, naming China, North Korea and Russia as growing threats.
What happened
- Japan's defence ministry released the 610-page white paper on Tuesday, 4 August, pledging stronger monitoring, strike capabilities and ammunition production.
- The paper says China is strengthening its aircraft carrier force and extending activities beyond the first island chain to the second.
- Japanese jets scrambled 595 times in the year to 31 March 2026: 366 against Chinese aircraft, 214 against Russian ones, down from 704.
- Japan lifted its self-imposed ban on weapons exports in April; the paper flags production-base problems that could jeopardise procurement.
- Tokyo is deploying missile launchers to outer islands and expanding security cooperation with the Philippines, Australia and South Korea.
The view from outside
Nikkei Asia frames the exchange around a Northeast Asian nuclear deterrence that is maturing faster than the region's diplomacy, a dimension absent from both governments' statements. It also reports that Tokyo treats the Russia-North Korea axis itself as the rising regional risk.
What could happen next
- Pyongyang has not specified what the "additional military options" are, nor given any timeline for them.
- No Russian reaction appears in the available sources, despite Moscow being named in the paper.
- Whether Japan's counterstrike acquisition proceeds on schedule depends on the production-base weaknesses the paper itself identifies.
Japan: Defence minister Shinjiro Koizumi calls it imperative to reinforce defence capabilities with a stronger sense of urgency and crisis than ever before.
China: Defence ministry spokesman Chen Xi calls the paper "replete with false narratives" and warns against Japanese "neo-militarism"; Global Times says it signals support for "Taiwan independence" forces.
North Korea: Kim Yo-jong says Japan is a "war criminal state" whose pre-emptive strike capability threatens global peace, and that Pyongyang will not remain a "passive onlooker".
Also involved