The parameters of the Ukrainian cruise missile , known as “Long Neptune”, have become known . In particular, the missile’s range and the weight of its warhead have been accurately announced, write experts of Defence Express . Experts reported that the complex received the “Neptune D” index, and the updated missile for it is RK360L. “But, despite the multiple increase in the flight range, the weight of the Long Neptune warhead, the RK360L, has also increased – 260 kg versus 150 kg in the anti-ship version. In August, the R-360 “Neptune” missile, known unofficially as “Long Neptune”, was officially shown for the first time in Ukraine .