China joins Russia's record war games -The Asian Age

Russia has launched its biggest military exercise since the Cold War, involving about 300,000 service personnel, in eastern Siberia.

China is sending 3,200 troops to take part in "Vostok-2018", with many Chinese armored vehicles and aircraft. Mongolia is also sending some units.

The last Russian exercise of similar scale was in 1981, during the Cold War, but Vostok-2018 involves more troops. The week-long manoeuvres come at a time of heightened Nato-Russia tensions.

As the exercises began, Vladimir Putin met his Chinese counterpart Xi Jinping at a forum in the eastern city of Vladivostok.

-BBC