Chinese Aegis' Type 052D destroyer Kaifeng meets Russia's 'carrier killer' Varyag as crews exchange visits during Joint Sea-2026 naval exercise

The Type 052D destroyer Kaifeng and Russia's Slava-class cruiser Varyag conducted crew exchange visits during the Joint Sea-2025 naval exercise, marking a ship-to-ship interaction between two of the more capable surface combatants each navy has deployed to the exercise. The crew exchange documents the interpersonal and procedural dimension of PLA-Russian Navy interoperability that order-of-battle reporting typically omits — specifically, whether crews are building familiarity with each other's platforms and command cultures beyond coordinated maneuver. The article's headline references 'Joint Sea-2026' while the body text consistently dates the exercise to 2025, a discrepancy that raises the question of whether this is a reporting error or an early reference to a follow-on iteration.