Full Breakdown
Russian Missile Drills Near Disputed Kuril Islands Heighten Japan-Russia Tensions
8/21/2026, 8:43:26 PM
Background & Context
The southern Kuril chain, seized by the Soviet Union in 1945, is claimed by Japan as the “Northern Territories” (Iturup, Kunashir, Shikotan and the Habomai Islands). The dispute has blocked a formal World War II peace treaty for decades. In August 2026, President Vladimir Putin made his first visit as Russian head of state to Iturup (known in Japan as Etorofu), a move that Japan’s prime minister, Sanae Takaichi, called “absolutely unacceptable.” The visit occurred amid Japan’s alignment with Western sanctions against Russia over the war in Ukraine.
Core Event
Russia’s Pacific Fleet carried out a live-fire missile exercise targeting simulated enemy ships off the southern Kurils. The drill employed a Bastion surface-to-ship missile system, the nuclear-powered submarine Omsk, and the guided-missile cruiser Varyag. All targets, located more than 300 km (186 mi) from the launch points, were reported as successfully hit. The exercise was part of scheduled combat-training activities that began on 4 August and were slated to continue through 29 August.
Timeline
- 4 August 2026 – Russian fleet exercises begin; Japan is notified that live-fire drills will occur.
- 5 August 2026 – Japan lodges a formal protest against the large-scale manoeuvres.
- 13 August 2026 – Putin visits Iturup; Takaichi labels the trip “absolutely unacceptable.”
- 20 August 2026 – The Pacific Fleet announces the missile test had already been conducted, though the exact time is unspecified.
- 21 August 2026 – Japan protests Russia’s notification of the missile test.
- 29 August 2026 (scheduled) – End of the ongoing drill series.
Data & Statistics
- Approximately 60 surface ships, submarines and support vessels participated, according to Russian news agency Tass.
- About 30 aircraft, helicopters and unmanned aerial systems supported the operation.
- Over 13,000 service members were involved.
- Missiles launched: two Vulkan anti-ship missiles (Varyag), a salvo of Granit cruise missiles (Omsk), and one Oniks anti-ship missile (Bastion).
Official Statements & Responses
- Russian Deputy Foreign Minister Mikhail Galuzin warned that Japan’s support for Western sanctions could trigger “adequate countermeasures.”
Criticism & Opposition
No other named critics offered substantive counter-arguments within the supplied sources.
Conflicting Reports & Gaps
- The exact timing of the missile test on 20 August remains unclear; Russian statements confirm the strike occurred but do not specify the hour.
- While most sources agree the targets were hit, the precise number of missiles fired varies between reports (two Vulkan missiles vs. a “salvo” of Granit missiles).
Verbatim Quotes
- “We have summoned the [Japanese] ambassador,” — Sergey Lavrov, russian foreign minister
- “We were told either that he was not in Moscow or that he was unwell. We did not quite understand the situation,” — Sergey Lavrov, russian foreign minister
- “The region is unfortunately becoming increasingly prone to conflict, with Nato seeking to gain a foothold here and the emergence of new military and political blocs,” — Vladimir Putin, russian president
