The PLA’s Latest Strategic Thinking on the Three Warfares by Elsa Kania, Jamestown Foundation
Beijing’s response to the unfavorable South China Sea arbitration outcome has highlighted an important aspect of its military strategy, the “three warfares” (三战). Consisting of public opinion warfare (舆论战), psychological warfare (心理战), and legal warfare (法律战), the three warfares have been critical components of China’s strategic approach in the South China Sea and beyond. In peacetime and wartime alike, the application of the three warfares is intended to control the prevailing discourse and influence perceptions in a way that advances China’s interests, while compromising the capability of opponents to respond.
Beijing has sought to delegitimize the arbitration process and achieved some success in undermining the coalescence of consensus in support of the ruling, while engaging in coercive signaling and deniable attempts to punish the Philippines. China’s response has also included “regularized” “combat readiness patrols” over the South China Sea by H-6K bombers, as well as Distributed Denial of Service (DDoS) attacks against Philippine government websites (China Military Online, August 6; China Military Online, July 19; InterAksyon, July 15). Consistently, Beijing has attempted to advance narratives that frame itself as the upholder of international law, while claiming that the U.S. is to blame for the “militarization” of the South China Sea (China Military Online, June 23). For instance, official media has frequently characterized the arbitration process as a “farce,” and China’s ambassador to the U.S., Cui Tiankai, has argued that the arbitration case would “undermine the authority and effectiveness of international law,” justifying China’s rejection of it as a defense of “international justice and the true spirit of international law” (Xinhua, July 12; PRC Embassy to the U.S., July 13).
These aspects of Beijing’s response should be contextualized by China’s theoretical framework for the “three warfares.” Beyond the South China Sea, this approach has been manifest in a variety of recent cases, including also the East China Sea dispute, China’s opposition to THAAD, and intensifying pressures on Taiwan. The PLA’s evolving strategic thinking on the three warfares, which is linked to its emphasis on information warfare, could influence its efforts to utilize such techniques in future contingencies…