Events to mark the holiday in the occupied territories seem to be an effort to show Russian control of land it has captured.

MOSCOW (AP) — Russia on Friday celebrated the 80th anniversary of the defeat of Nazi Germany in World War II, as President Vladimir Putin presided over a massive parade of tanks, missiles and troops through Red Square and welcomed over two dozen world leaders — the most since Moscow sent troops into Ukraine.

Ukrainian drone strikes have heightened anxiety across Moscow ahead of this year’s May 9 parade on Red Square, where President Vladimir Putin will be watching with other leaders.