Full Breakdown
North Korea Threatens New Military Options After Japan’s Tomahawk Test
8/5/2026, 4:47:54 PM
Core Event
On August 5, Kim Yo Jong – the sister of North Korean leader Kim Jong Un – warned that Pyongyang would adopt “additional military options” in response to Japan’s test-fire of a U.S.–made Tomahawk cruise missile from the destroyer Chokai and to Tokyo’s participation in U.S.–led drills in the Philippines. The statement was released through North Korean state media KCNA.
Background & Context
Japan has been moving away from its post-World War II pacifist stance, increasing defence spending, expanding defence-industry capacity, and deepening security cooperation with the United States. The Tomahawk launch marked Japan’s first test of a long-range cruise missile, a capability it views as essential for deterrence against regional rivals such as China, Russia and North Korea.
Japan’s defence ministry confirmed the test to AFP, noting that the missile is part of a broader acquisition program that includes an order for roughly 400 Tomahawk missiles slated for delivery by March 2028. The government is also preparing a new multi-year defence spending plan, an updated National Security Strategy and a National Defence Strategy later this year.
Data & Statistics
- Defence spending: Rose 9.7 % to $62.2 billion in 2025, representing 1.4 % of GDP, the highest share since 1958.
- Missile order: Approximately 400 Tomahawk missiles to be delivered by March 2028.
- Budget share: The current fiscal year’s defence budget equals 1.9 % of national GDP.
Official Statements & Responses
- She also accused the United States of enabling Japan’s “dangerous military moves” by supplying missiles and modifying vessels.
- Japan: The defence ministry confirmed the Tomahawk test as the country’s first and reiterated the need to boost defence capabilities with a “sense of urgency and crisis” amid perceived threats from China, Russia and North Korea.
- United States: Not directly quoted in the sources, but KCNA’s statement attributes U.S. support for Japan’s missile programme.
Criticism & Opposition
- Yang Moo-jin, professor at the University of North Korean Studies in Seoul, argued that Kim Yo Jong’s comments aim to portray Japan’s modernisation as a direct security threat in order to justify North Korea’s own weapons development.
- China, a traditional ally of North Korea, has expressed alarm at what it describes as “new militarism” by Japan.
Why It Matters
The exchange raises the risk of further escalation on the Korean Peninsula and in the wider Indo-Pacific, where overlapping security arrangements involve the United States, Japan, South Korea and China. North Korea’s threat of “additional military options” could translate into new missile or nuclear deployments, complicating diplomatic efforts to curb its weapons programmes. Conversely, Japan’s pursuit of pre-emptive strike capabilities is intended to deter aggression but also fuels Pyongyang’s narrative of encirclement, potentially deepening regional mistrust.
What’s Next
Japan is slated to unveil a new multi-year defence spending plan, along with updated National Security and Defence Strategies, later this year.
