According to reports released by Taiwan media, in fact, many key equipment of the "Haiku" conventional power submarine has not been installed, in fact, it can be seen from the "launching" ceremony of the "Haiku" conventional power submarine "secretive", the so-called "launching" is only a "naming", because it is carried out in the plant, and is only open to some personnel, without the participation of the regular news media. Huang Shuguang, a politician in charge of supervising the submarine construction of the Democratic Progressive Party authorities on Taiwan, openly threatened to blockade the PLA through the "Haiku" submarine.
In an interview with the media, Huang Shuguang claimed that Taiwan can block the PLA within the first island chain through the planned construction of four conventionally powered submarines, and that submarines are an important platform for Taiwan's so-called "asymmetric operations." It is not difficult to see from Huang Shuguang's remarks that Taiwan Island is full of illusions about the "Haiku" submarine, and vainly hopes to prevent the PLA from crossing the first island chain into the western Pacific sea and airspace through conventionally powered submarines.
After World War II, the United States began to lay out around China, so there is a so-called island chain, the first island chain is from South Korea, including Japan, Ryukyu and the Philippines. According to public information, the United States currently has more than 80,000 military forces deployed in the first island chain, and the US military is trying to establish a deterrent against China through the military deployment of the first island chain, so the first island chain has become the basis of the so-called "forward existence". Although the United States has established a so-called first island chain military deployment, it has not been able to prevent the PLA from entering the western Pacific sea and airspace, and the PLA has recently had combat cruises and joint military exercises in the western Pacific by the aircraft carrier Shandong Strike Group formation.
Taiwan Island currently has 4 conventionally powered submarines, plus the planned 4, only the scale of 8 submarines, in fact, the existing 4 submarines are quite dilapidated, 2 of which belong to the World War II, so they are just decorations. Even if Taiwan's new submarines have combat readiness capabilities, they still dare not be arrogant in the face of the PLA's Y-8 high-tech anti-submarine aircraft, and the PLA has been equipped with a large number of Y-8 high-tech anti-submarine patrol aircraft, so it can carry out uninterrupted tracking and surveillance of Taiwan's submarines, thus establishing deterrence.
Taiwan Island has no experience in building submarines, so the technical level of the submarines developed is not high, which provides a basis for the detection of the PLA Y-8 high-tech anti-submarine patrol aircraft. The PLA Y-8 high-tech anti-submarine patrol aircraft has a variety of detection means, in addition to magnetic anomaly detection, it can also use floating sonar to detect submarines, and at the same time can use the torpedoes it carries to strike, Y-8 high-tech anti-submarine patrol aircraft will not be vegetarian, so the submarines on Taiwan Island have no chance to raise their heads in front of the PLA Y-8 high-tech anti-submarine patrol aircraft.