July 1974, South China Sea. In the last century, during the Xisha self-defense counterattack against Vietnam, the soldiers of a certain amphibious reconnaissance team of our army who had been awarded the collective second class merit were painstakingly practicing their killing skills in the sea. everyone

July 1974, South China Sea. In the last century, during the Xisha self-defense counterattack against Vietnam, the soldiers of a certain amphibious reconnaissance team of our army who had been awarded the collective second class merit were painstakingly practicing their killing skills in the sea. Everyone looked closely, the knife in the warrior's hand was specially made, and the knife made of steel was less than four inches long. But between the one punch and one pull, it is a deep mouth of bloody paste. In underwater fighting, this knife is an artifact