There are too many videos, wearing camouflage clothes and all kinds of tactical equipment, and even look good in movement and movement, but are these practical? Can you really master the technology of close combat? CQB is a very serious and difficult technology, which can not be mastered simply. He needs the whole team to carry out weapon operation and situation handling under high pressure on the basis of mastering different technologies and coordination. It includes corner cutting, entry, cleaning, tactical application, destruction, communication and composition, pressure shooting, etc. after mastering all technical courses, it is more necessary to carry out three principles for high-intensity training, that is, what I put forward: "continuous training, continuous research and continuous confrontation", so as to make you reach the standard of a real professional assault elite.