In order to increase the effectiveness of interception missile for target attacking,control of velocity rendezvous angle is required in the terminal engagement.An optimal guidance law with velocity rendezvous angle constraint is proposed for the interception missile,which can control velocity rendezvous angle and terminal miss distance simultaneously.Different from previous research on this issue,the proposed law is suitable for intercepting high-speed maneuvering target.In addition,in the case of centimeter level miss distance,the proposed guidance law requires lesser guidance command to avoid command saturation near the terminal time.Numerical simulation result proved the effectiveness of the guidance law.