MOSCOW, Russia (AFP) — Russia said Tuesday it had successfully test-fired its new S-500 air defence missile systems at a southern training range and hit a high-speed ballistic target. Russia says the S-500, which is expected to have a maximum firing range of 600 kilometres, is the most advanced anti-missile system in the world and is capable of countering attacks from space. Its development however is years behind schedule. The military had previously said the […]