OSAN AIR BASE, Republic of Korea --   Members of the 51st Security Forces Squadron received weapons training and qualification at Osan Air Base, June 23. Weapons training and qualification are required for each member to perform their primary duties. The SF members' disassembled, cleaned, and reassembled their M4 Carbine riffle. During the class members received breathing and shooting techniques to successfully make contact with the target. Security Forces members are responsible for ensuring the safety of bases, weapons, property and personnel from hostile forces.