Daniel Kliman:

Five thousand miles from Ukraine, off the coast of Vietnam, China is taking a page from Russian leader Vladimir Putin’s playbook. Beijing’s recent placement of a huge oil drilling rig in disputed waters in the South China Sea leverages a similar set of tactics. In Ukraine, Russia targeted a weak, non-U.S. ally on its frontier, using paramilitary forces to avoid the appearance of naked aggression as long as possible. In the South China Sea, Beijing is trying to press its territorial claims on Vietnam, a militarily inferior neighbor that does not have an American alliance to fall back upon. Beijing, like Moscow, has also deployed force opaquely, denying that the armada of 80 ships accompanying the rig includes any military vessels.

In Crimea, this form of gray aggression succeeded, but in the South China Sea, it may not. The stakes for China are significant, starting with control of energy resources and ending with a more distant but compelling goal – the creation of a new order in Asia. Yet the near-term stakes are much higher for Vietnam: sovereignty and self-respect. And China is trying to apply Putin’s playbook to a more difficult target. Vietnam, in contrast to Ukraine, is not plagued by internal divisions, and its government has recently invested in military upgrades.

Vietnam has not shied away from escalation in the past, and its pledge to “apply all necessary and suitable measures to defend its rights and legitimate interests” should be taken seriously. It is likely that Vietnam will first press its case through international law and through the Association of Southeast Asian Nations, of which it is a member. But if such steps fail and China moves forward with drilling, a military confrontation is not out of the question. China would likely win an armed clash, but it could prove an empty victory, pushing Beijing’s fearful neighbors to build up their militaries and pursue even closer ties with the United States.