Although the Tu-16 began as a high-altitude, free-fall bomber, in the mid-1950s it was equipped to carry early Soviet cruise missiles. The Tu-16KS-1 (Badger-B) version could carry AS-1 missiles over a combat radius of . These very large weapons were aerodynamically similar to the Mikoyan-Gurevich MiG-15 fighter, fitted with either a nuclear or conventional warhead, having a range of about . They were intended for use primarily against US Navy aircraft carriers and other large surface ships. Subsequent Tu-16s were converted to carry later, more advanced missiles, while their designations changed several times.