“海标枪”导弹为英国海军研制的第三代舰空导弹,是一种中程面防御武器,可防御来自高空或超低空的飞机和导弹。此外还具有舰对舰的能力(在设计时,要求能摧毁驱逐舰型的军舰)。几年来,英国海军一直把它吹嘘为直到1980年都能对付空中威胁的“多用途”导弹。早在1944年,英国海军司令部就有研制这种舰空导弹的设想。当时感到,未来舰队的防空没有比火炮射程远、精度高的导弹是不行的。 “Sea-Marked Guns” missile developed for the British Navy’s third-generation ship-to-air missiles, is a mid-range defensive weapons to defend aircraft and missiles from high or low altitude. In addition, it has the ability to ship to ship (in the design, the destroyer warships can be destroyed). For years the British Navy had boasted it as a “multipurpose” missile capable of coping with air threats until 1980. As early as 1944, the British Navy Command had the idea of ​​developing such a ship-to-air missile. At that time, it was felt that the future fleet’s air defense would not have a long range and a high precision missile would not work.