Core Viewpoint - The 055-class destroyer, a significant advancement in China's naval capabilities, has successfully demonstrated its operational effectiveness and deterrent power in recent maritime encounters, showcasing its advanced technology and combat readiness [1][12][19]. Group 1: Operational Highlights - The Nanchang ship, the first of the 055-class destroyers, has been actively involved in naval exercises, including its first participation in the Liaoning aircraft carrier group for long-range training missions [4]. - During a recent encounter, the Nanchang ship effectively deterred two foreign vessels attempting to breach the formation of Chinese naval ships, demonstrating its tactical maneuverability and readiness to respond to provocations [5][8]. - The Nanchang ship's crew executed frequent course changes under command to prevent the foreign vessels from crossing their path, ultimately forcing them to retreat [10][19]. Group 2: Technological Advancements - The 055-class destroyer represents a breakthrough in large vessel design, integrating key technologies in overall design, information systems, and construction, enhancing its situational awareness and combat capabilities [12]. - The ship features an innovative mast design and streamlined hull, significantly improving its stealth capabilities, which is a notable advancement in naval technology [14]. - Equipped with advanced radar systems and new missile weaponry, the 055-class destroyer is positioned as a formidable force, capable of serving as a command center for maritime operations [18][20].