Russian armed forces have paraded in central Moscow to mark the 71st anniversary of the Soviet victory over Nazi Germany in World War Two.
BBC: Russian WW2 Victory Day parade showcases new weapons
A Russian Buk-M2 surface-to-air missile system rolls at Red Square during the Victory Day military parade in Moscow on May 9, 2016. Russia marks the 71st anniversary of the Soviet Union's victory over Nazi Germany in World War II.n(VASILY MAXIMOV / AFP)