不知是双方相距较远还是其它原因,没有发现印舰使用声纳的信号,巴潜艇还是不敢大意,一直在印舰巡逻线或声纳有效距离之外跟踪。当判明印舰动向后,泰兹南中校决定在阿拉伯海东北海区阵地设伏,视情对印护卫舰发动袭击。 I do not know whether the two sides are far away from each other or for other reasons. They did not find the signals of the sonar using the sonar. The Pakistani submarine still dared not to follow the Indian patrol line or sonar effective distance. When it was decided that the ship was moving, Lieutenant Colonel Taizen decided to set foot on the northeastern coast of the Arabian Sea and launch attacks on the frigate as appropriate.