21世纪的今天,海军主要遂行登陆、军队输送及对陆火力支援任务,其作战海域已由大洋前推至各国海岸。随着先进反舰武器技术的快速发展,经常在靠近敌国海岸作战的水面战舰,已经面临着前所未有的严重威胁,可能受到来自敌方飞机、潜艇、岸舰导弹、水雷、导弹快艇等多种装备的全方位攻击。其中受超音速反舰导弹、俯冲式反雷达导弹、低成本无人机等新的威胁尤其突出。 Today, in the 21st century, the Navy mainly lays in landings, military transport and fire support to the mainland. Its combat area has been pushed from the ocean to the coasts of various countries. With the rapid development of advanced anti-ship weapons technology, surface warships that often operate on the coast of the enemy countries have faced unprecedented threats and may be subject to a variety of equipment from enemy aircraft, submarines, shore-ship missiles, mines and missile boats The full range of attacks. Among them, new threats such as supersonic anti-ship missiles, subduction anti-radar missiles and low-cost UAVs are particularly prominent.