The GFM-60(B) target UAV adopts a modular design, which has high potential combat value. By changing the equipment in the payload compartment on the nose, belly and both sides of the wing, various loads such as electronic jamming device and RCS simulator can be installed to simulate various combat modes such as attack, electronic interference and camouflage, for the purpose of improving the tactical potential of the target UAV. At the same time, GFM-60(B) has certain maneuverability and a small RCS, which can be used to simulate cruise missiles and target aircraft with a small RCS, etc., and evaluate the combat effectiveness of radars and weapon systems. In addition, GFM-60(B) can realize cooperative formation flight and give play to the combat power of saturation attack.