Overview
- The three-day Joint Sea-2025 exercises began on August 3 in the Sea of Japan near Vladivostok and will finish on August 5 with coordinated Pacific patrols.
- Participants include four Chinese destroyers—among them guided-missile Shaoxing and Urumqi—and multiple vessels from the Russian Pacific Fleet.
- Drills cover submarine rescue, joint anti-submarine warfare, air defence, anti-missile operations and live-fire maritime combat.
- China’s Ministry of National Defence and the Russian Pacific Fleet emphasize that the exercises follow a preplanned annual cooperation schedule and are not aimed at any third country.
- Japan’s defence ministry has warned that growing China-Russia naval interoperability poses serious security risks in the region.