Recently, there has been constant news about the Philippines' negotiations with Ukraine on the introduction of suicide unmanned boats. Some Western media regard the Philippines' move as "building asymmetric weapons." Chinese experts said that if the purpose of introducing Ukrainian unmanned boats by the Philippines is to stir up the situation in the South China Sea, we need to be vigilant about this. However, if the Philippines wants to copy the "experience" of these Ukrainian unmanned boats in the Black Sea to the South China Sea, it will be wishful thinking. Ukraine's "Defense Express" stated that Ukrainian Ambassador to the Philippines Yulia Fediv recently stated that the two countries are advancing the signing of a memorandum of understanding in the field of defense, which is scheduled to be officially signed in October. According to the report, it is expected that the next step will be to promote the launch of joint production of unmanned boats in the Philippines. Ukrainian unmanned boats have been boasted by some Western media as fantastic, but they were obtained in the specific geographical environment of the Black Sea, and it is a completely different matter in the South China Sea. Experts say that China's modern navy has a variety of means to deal with suicide unmanned boats. More importantly, if the Philippine Navy uses unmanned boats to attack other countries' naval ships, it will not be a confrontation between official ships, but an act of war, which means that the countries concerned can use more means to directly eliminate the threat. I hope the Philippine side will recognize the situation clearly and not do dangerous actions to harm itself.