The 2S7 Pion artillery systems, which originated from the Soviet era, were first introduced in the early 1970s. Their range is comparable to that of NATO artillery, which Ukraine has been ...

The 2S7 Pion artillery systems date back to the Soviet Union era. They were designed in the early 1970s. Despite some drawbacks, mainly a low firing rate of 1.5 rounds per minute, their range is ...