The term refers to documentation, often in Portable Document Format (PDF), outlining the defensive measures employed by naval vessels against potential threats posed by China’s military capabilities. These defenses encompass a range of strategies, technologies, and operational doctrines designed to protect warships from various forms of attack. An example would be a classified document detailing the anti-ship missile defense systems deployed on a specific class of destroyer, including radar jamming capabilities and interceptor missile performance.
Understanding and continually improving these defensive strategies is of paramount importance for maintaining maritime security and deterring aggression in contested waters. The ability of warships to effectively defend themselves against evolving threats from a major military power like China directly contributes to regional stability and the protection of national interests. Historically, naval defense has been a critical component of power projection and maintaining freedom of navigation, and this remains true in the modern geopolitical landscape.