海、陆、空立体战是未来战争的重要特点。在鱼雷由直航发展到自导的今天,远程、隐蔽、精确打击能力的优劣是适应近中期海战态势下水下战的关键之一,也是现代自导鱼雷的主要发展方向。本文认为,发展远程、隐蔽、精确打击鱼雷,即远程光纤线导鱼雷、拖曳线列阵鱼雷和光尾流制导鱼雷不仅必要而且可行。 Sea, land and air stereoscopic warfare is an important feature of the future war. Today, when the torpedo is developed from direct flight to self-guidance, the advantages and disadvantages of long-range, covert and accurate strike capability are one of the keys to adapt to the underwater fighting in the recent mid-term naval battle and the major development direction of modern self-guided torpedoes. This paper argues that the development of long-range, covert and accurate combat torpedoes, that is, long-range fiber optic guided torpedoes, towed array and torpedoes are not only necessary but feasible.