“…Vietnam has developed its own A2AD capabilities to deter Chinese military action against its interests. Yet both countries have important economic ties to China, and neither 53 As one senior U.S. Air Force analyst recently observed, A South China Sea conflict, particularly one at far reaches such as the Spratly Islands, will stress the ability of the PLAAF to project airpower in a sustained fashion. Limited aerial refueling capabilities, as well as a limited number of other "high demandlow density" assets such as Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and support aircraft, greatly limits the PLAAF's capability to maintain presence over the expanse of the South China Sea.…”